Cesar Hidemitsu Umetsubo (IM)

Born:	1984
Results:	Win: 54.9% (412) Loss: 20.2% (152) Draw: 24.9% (187) Total:751
White Results:	Win: 58.5% (221) Loss: 18.8% (71) Draw: 22.8% (86) Total:378
Black Results:	Win: 51.2% (191) Loss: 21.7% (81) Draw: 27.1% (101) Total:373
Current Rating:	2360 on 2024-12-01
Max Rating:	2419 on 2019-02-01
FIDE ID:	2103400
Country:	BRA

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Most common white openings

Indian Game, London System 23

39.1%

34.8%

26.1%

Indian Game, London System 15

40%

20%

Indian Game, General 14

64.3%

14.3%

21.4%

Queen Pawn Game, London System 11

36.4%

27.3%

Queen Pawn Game, Sarratt Attack 11

45.5%

Sicilian Defense, Alapin Variation, General 10

50%

30%

20%

Queen Pawn Game, Zukertort Variation 6

16.7%

33.3%

50%

Colle System, Traditional Colle 6

83.3%

16.7%

Nimzo-Indian Defense, Classical Variation 6

50%

33.3%

16.7%

Semi-Slav Defense, General 6

83.3%

16.7%

Most common black openings

Czech Defense, General 16

43.8%

12.5%

43.8%

Russian Game, Nimzowitsch Attack 10

40%

50%

Sicilian Defense, Kan Variation, Polugaevsky Variation 10

30%

70%

Catalan Opening, Closed Variation 9

44.4%

33.3%

22.2%

Zukertort Opening, Symmetrical Variation 7

28.6%

14.3%

57.1%

Queen's Gambit Declined, Lasker Defense 7

28.6%

42.9%

Queen's Gambit Declined, Three Knights Variation, General 6

16.7%

50%

33.3%

Caro-Kann Defense, Classical Variation, Lobron System 5

20%

40%

Nimzo-Indian Defense, Huebner Variation 5

60%

40%

Tarrasch Defense, Classical Variation 5

40%

20%

40%

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Quick Search

Accessible board description

FEN: rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1

White pieces

Pawn a2
Pawn b2
Pawn c2
Pawn d2
Pawn e2
Pawn f2
Pawn g2
Pawn h2
Bishop c1
Bishop f1
Knight b1
Knight g1
Rook a1
Rook h1
Queen d1
King e1

Black pieces

Pawn a7
Pawn b7
Pawn c7
Pawn d7
Pawn e7
Pawn f7
Pawn g7
Pawn h7
Bishop c8
Bishop f8
Knight b8
Knight g8
Rook a8
Rook h8
Queen d8
King e8

White to move

--:--

Last

Avg

Perf

Max

White/Draw/Black

1.d4

371

2024

2254

2275

2611

42%

26.7%

31.3%

1.e4

304

2024

2228

2249

2637

42.1%

22.4%

35.5%

1.Nf3

2024

2202

2175

2644

21.6%

24.3%

54.1%

1.c4

2024

2252

2235

2566

28.1%

43.8%

1.Nc3

2013

2369

2402

2583

33.3%

66.7%

1.g3

2014

Mafra vs. Umetsubo 0-1

1.f4

????

Gauche vs. Umetsubo 0-1

1.g4

2019

Mafra vs. Umetsubo 0-1

1.b3

2024

Bassani vs. Umetsubo 0-1

00:00

Nodes: 0

# Lines:

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	Date	White	Black	W ELO	B ELO	Av ELO	Res	Type	Reason	# Mvs	Opening	ECO	Event	Site	Round	Moves
Position Moves				Results per page: 50 100 200 500 1-100 of 751
	2024-07-14	Umetsubo, Cesar Hidemitsu	Lorenzon, Eduardo Lucas	2362	2030	2196	1-0	-	undefined	38	Queen's Gambit Refused, Chigorin Defense, Main Line	D07	Floripa Winter 2024	Florianopolis BRA	9.11	1.d4 d5 2.Nf3 Nc6 3.c4 Bg4 4.cxd5 Bxf3 5.gxf3 Qxd5 6.e3 e5 7.Nc3 Bb4 8.Bd2 Bxc3 9.bxc3 Qd6 10.Rb1 b6 11.f4 exd4 12.cxd4 Nge7 13.Bg2 O-O 14.Qf3 Rad8 15.O-O a5 16.Rfc1 Nb4 17.a3 Nd3 18.Rc3 Nc5 19.Bc1 Ne6 20.f5 Ng5 21.Qg3 Nd5 22.Bxd5 Qxg3+ 23.hxg3 Rxd5 24.Rxc7 Nf3+ 25.Kf1 Rxf5 26.Rxb6 Re8 27.a4 g5 28.Rb5 Rf6 29.Rxa5 Rh6 30.Rac5 g4 31.Rc8 Rh1+ 32.Ke2 Rxc8 33.Rxc8+ Kg7 34.a5 Rh6 35.Bb2 Ra6 36.d5+ f6 37.Rc7+ Kf8 38.Bc3 Nd4+
	2024-07-13	Umetsubo, Cesar Hidemitsu	Rodrigues Mota, Romulo Cardoso S	2362	2077	2219	0-1	-	undefined	71	Nimzo-Indian Defense, Normal Variation, Bernstein Defense, Exchange Line	E58	Floripa Winter 2024	Florianopolis BRA	8.6	1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.e3 O-O 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 Qc7 10.Qe2 Re8 11.Bb2 b6 12.Rac1 Ba6 13.cxd5 Bxd3 14.Qxd3 c4 15.Qxc4 exd5 16.Qd3 Na5 17.Nd2 Ne4 18.Nxe4 Rxe4 19.f3 Rh4 20.g3 Rh3 21.Rc2 Qc4 22.Qxc4 Nxc4 23.Bc1 Re8 24.Kg2 Rh6 25.e4 Rhe6 26.e5 Rc8 27.f4 Rec6 28.Rf3 Na5 29.Rd3 Rc4 30.Bb2 Ra4 31.f5 Nc4 32.Bc1 b5 33.e6 fxe6 34.fxe6 Re8 35.Re2 Ra6 36.e7 Rf6 37.Rd1 Nd6 38.Re5 Ne4 39.Bf4 Rf7 40.Re1 Rfxe7 41.Rxd5 Nxc3 42.Rxe7 Rxe7 43.Rd8+ Kf7 44.d5 g5 45.d6 Re2+ 46.Kf3 gxf4 47.Rc8 Re3+ 48.Kxf4 Rd3 49.Rc7+ Ke6 50.Rxa7 Kxd6 51.Rxh7 Nd5+ 52.Ke4 Rxa3 53.Rb7 Kc5 54.g4 Re3+ 55.Kf5 Rf3+ 56.Ke5 Re3+ 57.Kf5 b4 58.g5 b3 59.g6 Ne7+ 60.Kf4 Nd5+ 61.Kf5 Nb6 62.g7 Re8 63.Rc7+ Kb4 64.Rc1 Nd5 65.h4 Re2 66.h5 Rh2 67.Kg5 Rg2+ 68.Kh6 b2 69.Rb1 Kc3 70.Kh7 Nf6+ 71.Kh8 Rh2
	2024-07-13	Tari, Aryan	Umetsubo, Cesar Hidemitsu	2637	2362	2499	1-0	-	undefined	45	Spanish Game, Morphy Defense, Anderssen Variation	C77	Floripa Winter 2024	Florianopolis BRA	7.1	1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Bc5 6.Bxc6 dxc6 7.O-O Qe7 8.Qe2 O-O 9.Be3 Bxe3 10.Qxe3 c5 11.Nc3 b6 12.h3 Ne8 13.a4 a5 14.Nd2 Be6 15.f4 exf4 16.Rxf4 Nd6 17.Raf1 f6 18.g4 Nf7 19.Qg3 Qd6 20.Nb5 Qd7 21.R4f2 Rac8 22.Nf3 c6 23.Nc3 Rce8 24.b3 Bxb3 25.cxb3 Qxd3 26.Rc1 Ng5 27.Kg2 Nxe4 28.Nxe4 Rxe4 29.Qc7 Re3 30.Qxc6 Qxb3 31.Rcc2 Re6 32.Rc3 Rxc6 33.Rxb3 Re8 34.Nd2 h5 35.gxh5 Kh7 36.Nc4 Re4 37.Rc2 Kh6 38.Rb5 f5 39.Nxb6 c4 40.Nd5 Kxh5 41.Kf3 Rh4 42.Nf4+ Kg5 43.Rg2+ Kh6 44.Rb8 Kh7 45.Rb7 Kh6
	2024-07-12	Umetsubo, Cesar Hidemitsu	Acosta, Pablo	2362	2026	2194	1-0	-	undefined	38	Queen's Gambit Declined, Harrwitz Attack	D37	Floripa Winter 2024	Florianopolis BRA	6.3	1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Qa5 8.a3 dxc4 9.Bxc4 Rd8 10.Qe2 Nc6 11.O-O Qxc5 12.b4 Qh5 13.b5 Nb8 14.e4 Nbd7 15.e5 Ne8 16.Rfd1 Nc5 17.Rxd8 Bxd8 18.Rd1 Be7 19.Ne4 Qf5 20.Nxc5 Qxf4 21.g3 Qh6 22.Ne4 g6 23.a4 Qf8 24.a5 Bb4 25.Rd8 Be7 26.Nf6+ Bxf6 27.exf6 b6 28.a6 Bb7 29.Rxe8 Qxe8 30.axb7 Rb8 31.Qe4 Qd8 32.Ne5 Qc7 33.Qf4 Qd7 34.Qe4 Qe8 35.Nf3 Qd7 36.Qf4 Qd8 37.Qe4 Qd5 38.Ne5
	2024-07-12	Bueno, Alfeu Junior Varela	Umetsubo, Cesar Hidemitsu	2140	2362	2251	½-½	-	undefined	35	Italian Game, Giuoco Pianissimo, Normal	C50	Floripa Winter 2024	Florianopolis BRA	5.3	1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Be3 Bxe3 6.fxe3 d5 7.exd5 Nxd5 8.Qd2 Be6 9.Nc3 f6 10.d4 exd4 11.Nxd4 Nxd4 12.Qxd4 c6 13.O-O-O Nxc3 14.Qxc3 Qe7 15.Qb3 Bxc4 16.Qxc4 Rd8 17.Rxd8+ Kxd8 18.Qd4+ Kc7 19.Qxa7 Re8 20.Qa5+ Kb8 21.Re1 Qe4 22.Qd2 f5 23.g3 g5 24.Qd6+ Ka7 25.Qd3 f4 26.Qxe4 Rxe4 27.gxf4 gxf4 28.Kd2 fxe3+ 29.Rxe3 Rh4 30.h3 b5 31.a3 Kb6 32.b4 c5 33.Re6+ Kc7 34.bxc5 Rxh3 35.Kc1
	2024-07-11	Umetsubo, Cesar Hidemitsu	Rodi, Luis Ernesto	2362	2208	2285	½-½	-	undefined	28	Semi-Slav Defense, Botvinnik System	D44	Floripa Winter 2024	Florianopolis BRA	4.4	1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5 Be7 11.exf6 Bxf6 12.Bxf6 Qxf6 13.g3 Na6 14.Bg2 Bb7 15.Nxb5 O-O-O 16.Qa4 cxb5 17.Bxb7+ Kxb7 18.Qxb5+ Ka8 19.Qc6+ Kb8 20.Qb5+ Ka8 21.Qc6+ Kb8 22.Qb5+ Kc7 23.Qxa6 Qf3 24.Qxc4+ Kd7 25.Qa4+ Kc7 26.Qc4+ Kd7 27.Qa4+ Kc7 28.Qa6
	2024-07-10	Bassani, Jaison Jose	Umetsubo, Cesar Hidemitsu	1994	2362	2178	0-1	-	undefined	48	Nimzo-Larsen Attack, Classical Variation	A01	Floripa Winter 2024	Florianopolis BRA	2.5	1.b3 d5 2.Bb2 c5 3.e3 Nf6 4.Nf3 a6 5.c4 Nc6 6.cxd5 Nxd5 7.a3 Bg4 8.h3 Bh5 9.Be2 e6 10.O-O Be7 11.Bxg7 Rg8 12.Bb2 Bf6 13.Qc2 Qd6 14.Bxf6 Nxf6 15.d3 Bxf3 16.Bxf3 Ne5 17.Nd2 O-O-O 18.Be2 Kb8 19.Nc4 Qc6 20.e4 Ng6 21.f4 Nh4 22.Bf3 Qd7 23.Rad1 Nxf3+ 24.Rxf3 Nxe4 25.Ne3 Ng3 26.Qxc5 Qd4 27.Qxd4 Ne2+ 28.Kf1 Nxd4 29.Rf2 Nxb3 30.Rb2 Nd4 31.Rdb1 Rd7 32.Kf2 Rc8 33.Nc4 Ka7 34.a4 Rc5 35.Ke3 f6 36.Rb6 Nc6 37.g4 h5 38.R1b2 Rcd5 39.R6b3 hxg4 40.hxg4 Rh7 41.Nb6 Rd8 42.Nc4 Rdd7 43.Rg2 Rh3+ 44.Kd2 Nd4 45.Rb6 Nf3+ 46.Ke2 Rd4 47.Rxe6 Rxc4 48.Re3 Nd4+
	2024-07-10	Viana, Daniel Fernandes	Umetsubo, Cesar Hidemitsu	2089	2362	2225	0-1	-	undefined	29	Nimzo-Indian Defense, Huebner Variation	E41	Floripa Winter 2024	Florianopolis BRA	3.5	1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 Nc6 6.Bd2 cxd4 7.exd4 d5 8.a3 Be7 9.Bg5 O-O 10.Bd3 dxc4 11.Bxc4 b6 12.O-O Bb7 13.Ba2 Nd5 14.Bd2 Nxc3 15.bxc3 Rc8 16.Qe2 Bf6 17.Rfd1 Na5 18.Rac1 Qd6 19.a4 Qc6 20.Qd3 Qxa4 21.Bb1 g6 22.Bh6 Rfd8 23.Ng5 Qc6 24.Qh3 Rxd4 25.Nxh7 Rxd1+ 26.Rxd1 Qxc3 27.Be3 Bd5 28.g3 Be7 29.Bd4 Qf3
	2024-07-09	Umetsubo, Cesar Hidemitsu	Da Silva, Camila Evaristo	2362	1819	2090	1-0	-	undefined	28	Sicilian Defense, Najdorf Variation, Opocensky Variation	B92	Floripa Winter 2024	Florianopolis BRA	1.5	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be6 8.f4 Qc7 9.g4 Bc4 10.g5 Nfd7 11.f5 Nb6 12.Be3 Bxe2 13.Qxe2 N8d7 14.O-O-O O-O-O 15.Nd5 Nxd5 16.Rxd5 Kb8 17.Rhd1 Rc8 18.Na5 b5 19.Rxb5+ axb5 20.Qxb5+ Nb6 21.c3 Ka7 22.Nc4 Qc6 23.Qb3 Kb8 24.Na5 Qd7 25.Qxb6+ Ka8 26.Rd5 Rc7 27.Nc6 Qxc6 28.Ra5+
	2024-06-29	Santiago, Yago De Moura	Umetsubo, Cesar Hidemitsu	2462	2362	2412	1-0	-	undefined	41	Queen's Gambit Declined, Three Knights Variation, General	D37	VIII SESC Caioba Open	Caioba BRA	8.5	1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.g3 O-O 6.Bg2 dxc4 7.O-O c5 8.Bf4 Nc6 9.dxc5 Qa5 10.Bd6 Bxd6 11.cxd6 Rd8 12.Qd2 e5 13.Rad1 h6 14.h3 Be6 15.g4 Rd7 16.g5 hxg5 17.Nxg5 Re8 18.Nce4 Qxd2 19.Rxd2 Nxe4 20.Nxe4 Nd4 21.f4 f6 22.fxe5 fxe5 23.e3 Nf5 24.Nc5 Nxe3 25.Re1 Nxg2 26.Kxg2 Rdd8 27.Nxb7 Rd7 28.Nc5 Rdd8 29.d7 Re7 30.Kg3 Bf5 31.Rd5 Kf7 32.Rdxe5 Rxe5 33.Rxe5 Bxd7 34.Rd5 Ke7 35.h4 Bc8 36.Rxd8 Kxd8 37.Kf4 Ke7 38.Ke5 Kf7 39.Ne4 Kg6 40.Ng3 Ba6 41.a4 Bc8
	2024-06-28	Umetsubo, Cesar Hidemitsu	Piccoli, Lucas Fonseca	2362	2242	2302	1-0	-	undefined	46	Nimzo-Indian Defense, Classical Variation, Milner-Barry Variation	E33	VIII SESC Caioba Open	Caioba BRA	7.11	1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.Bd2 O-O 7.a3 Bxc3 8.Bxc3 a5 9.e4 Nd7 10.Rd1 e5 11.dxe5 dxe5 12.Nxe5 Ncxe5 13.Bxe5 Re8 14.Bg3 Qe7 15.Be2 Nf6 16.e5 Ng4 17.Qc3 f6 18.Bxg4 Bxg4 19.Rd4 Rad8 20.O-O Rxd4 21.Qxd4 Qd7 22.Qc3 fxe5 23.Bxe5 Re6 24.h3 Bf5 25.Qxa5 b6 26.Qc3 Rg6 27.Bg3 h5 28.Kh2 Qc6 29.Qe5 Bd3 30.Rd1 h4 31.Rxd3 hxg3+ 32.fxg3 Qxc4 33.Rc3 Qe6 34.Qxe6+ Rxe6 35.Rxc7 Re2 36.b4 Re3 37.Rb7 Re6 38.a4 Kf8 39.g4 g5 40.Kg3 Rf6 41.b5 Rd6 42.Kf3 Re6 43.Rc7 Rf6+ 44.Ke3 Rf4 45.a5 bxa5 46.b6
	2024-06-27	Bueno, Alfeu Junior Varela	Umetsubo, Cesar Hidemitsu	2140	2362	2251	0-1	-	undefined	66	Italian Game, Classical Variation, Giuoco Pianissimo	C53	VIII SESC Caioba Open	Caioba BRA	6.15	1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 a6 6.O-O Ba7 7.a4 O-O 8.Bg5 h6 9.Bh4 d6 10.Nbd2 Qe7 11.h3 g5 12.Nxg5 hxg5 13.Bxg5 Kg7 14.Kh1 Rh8 15.Qf3 Be6 16.Bd5 Rh7 17.d4 Rah8 18.Bxe6 fxe6 19.d5 exd5 20.exd5 Nb8 21.Ne4 Nbd7 22.Qf5 Qf7 23.f4 Qg6 24.Bxf6+ Nxf6 25.Qxg6+ Kxg6 26.Ng5 Re7 27.c4 Nh5 28.Rf3 Nxf4 29.Ne4 Rg7 30.Re1 Kh6 31.g3 Nxh3 32.Kg2 Nf4+ 33.Rxf4 exf4 34.Rh1+ Kg6 35.Rxh8 Bd4 36.gxf4 Re7 37.f5+ Kxf5 38.Ng3+ Kg6 39.Rg8+ Kf6 40.Rf8+ Kg6 41.Rg8+ Kf7 42.Rb8 b6 43.Nf5 Re2+ 44.Kf3 Rf2+ 45.Ke4 Be5 46.Ne3 Ke7 47.b3 Rb2 48.c5 bxc5 49.Nc4 Rh2 50.Rb7 Kd8 51.Na5 Rh4+ 52.Ke3 Rh3+ 53.Ke4 Rh4+ 54.Ke3 Kc8 55.Ra7 Rd4 56.Ra8+ Kd7 57.Rxa6 Rxd5 58.Nc4 Bd4+ 59.Ke2 Rh5 60.Ra8 d5 61.Na3 Rh2+ 62.Kd1 Rb2 63.Rb8 c4 64.Rb5 c6 65.Rb7+ Kc8 66.Rf7 cxb3
	2024-06-26	Umetsubo, Cesar Hidemitsu	Delgado Ramirez, Neuris	2362	2487	2424	0-1	-	undefined	45	Indian Game, London System	A46	VIII SESC Caioba Open	Caioba BRA	5.3	1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 Nc6 5.c3 d5 6.Nbd2 Nh5 7.Bg5 f6 8.Bh4 g6 9.Bb5 cxd4 10.Nxd4 Bd7 11.O-O Be7 12.Qa4 a6 13.Be2 Ng7 14.Qb3 e5 15.Nxc6 Bxc6 16.Rfd1 Nf5 17.Bg3 Qa5 18.c4 d4 19.e4 Nxg3 20.Qxg3 Qb6 21.Rab1 a5 22.Bg4 Bb4 23.Qh4 Kf7 24.f4 exf4 25.e5 fxe5 26.Nf3 Bxf3 27.Bxf3 Qc7 28.Qh6 Bf8 29.Bd5+ Kf6 30.Qh3 Kg7 31.Rd3 Rd8 32.Re1 Bb4 33.Re2 b5 34.b3 Rhe8 35.Qf3 Qc5 36.h4 h5 37.Qe4 Re7 38.Kh1 Qd6 39.g3 bxc4 40.bxc4 Rf8 41.Rg2 Qf6 42.Rf3 Kh6 43.Qd3 Rg7 44.g4 hxg4 45.Rxg4 Qf5
	2024-06-25	Di Berardino, Diego Rafael	Umetsubo, Cesar Hidemitsu	2473	2362	2417	½-½	-	undefined	27	Queen's Gambit Declined, Exchange Variation, Positional Variation	D35	VIII SESC Caioba Open	Caioba BRA	4.3	1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6 7.Bh4 Be7 8.Bd3 O-O 9.Nge2 Re8 10.O-O Nh5 11.Bxe7 Qxe7 12.Qd2 Nd7 13.Rae1 Nf8 14.Nc1 Nf6 15.f3 Ne6 16.Nb3 a5 17.a4 Qb4 18.Nc1 Bd7 19.Bb1 c5 20.Nd3 Qb6 21.Nxc5 Nxc5 22.dxc5 Qxc5 23.Qd4 Qxd4 24.exd4 Rxe1 25.Rxe1 Re8 26.Rc1 Kf8 27.Bd3
	2024-06-25	Umetsubo, Cesar Hidemitsu	Cueto, Jonny	2362	2082	2222	1-0	-	undefined	24	Philidor Defense, Lion Variation	C41	VIII SESC Caioba Open	Caioba BRA	3.13	1.d4 d6 2.e4 Nf6 3.Nc3 e5 4.Nf3 Nbd7 5.Bc4 Be7 6.O-O c6 7.a4 h6 8.b3 Qc7 9.Ba3 Nf8 10.Nh4 exd4 11.Qxd4 Ne6 12.Qe3 Ng4 13.Qg3 Nd4 14.Rad1 g5 15.Nf5 Nxf5 16.exf5 Ne5 17.f6 Bf8 18.Ne4 Nxc4 19.bxc4 Be6 20.Nxd6+ Bxd6 21.Bxd6 Qa5 22.Be7 h5 23.Qd6 Rh7 24.Rd2
	2024-06-24	Schena, Arthur	Umetsubo, Cesar Hidemitsu	1947	2362	2154	0-1	-	undefined	27	King's Indian Attack, Sicilian Variation	A08	VIII SESC Caioba Open	Caioba BRA	2.17	1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.O-O e5 5.d3 Be7 6.e4 d4 7.a4 h5 8.h4 f6 9.Na3 Be6 10.c3 Nh6 11.cxd4 cxd4 12.Nc4 Nf7 13.Bd2 Qd7 14.Rb1 Nb4 15.Qb3 a5 16.Qd1 Ra6 17.Bxb4 Bxb4 18.Nh2 g5 19.f4 Bxc4 20.dxc4 g4 21.Qd3 Kd8 22.Rbd1 Kc8 23.Kh1 Rd8 24.fxe5 Nxe5 25.Qb3 d3 26.Rf5 d2 27.Nf1 Qd3
	2024-04-14	Umetsubo, Cesar Hidemitsu	Lima, Stefan Moisei VIeira	2358	2176	2267	½-½	-	undefined	44	Queen Pawn Game, London System	D02	Floripa Autumn Chess 2024 - U2400	Florianopolis SC	6	1.d4 Nf6 2.Nf3 d5 3.Bf4 e6 4.e3 Bd6 5.Nbd2 c5 6.dxc5 Bxc5 7.c4 dxc4 8.Bxc4 O-O 9.O-O b6 10.Qe2 Bb7 11.Rfd1 Nd5 12.Bg3 Bd6 13.Bxd5 exd5 14.Bxd6 Qxd6 15.Ne4 Qe6 16.Nc3 Nd7 17.Rd4 Nf6 18.Rad1 h6 19.Qb5 Rac8 20.h3 Rc5 21.Qa4 Ra5 22.Qb3 Rc8 23.a3 Rac5 24.Ra4 a5 25.Rf4 Ba6 26.Nd4 Bc4 27.Nxe6 Bxb3 28.Nxc5 Bxd1 29.Nd3 Bc2 30.Ne1 Bb3 31.f3 Kf8 32.Rd4 Bc4 33.Nd3 Ke7 34.Nf4 Kd6 35.Ne4+ Nxe4 36.fxe4 Ke5 37.exd5 g5 38.Nd3+ Bxd3 39.Rxd3 Rd8 40.Rb3 Rd6 41.Rb5 Ke4 42.Kf2 h5 43.Ke2 h4 44.a4 f6
	2024-04-14	Umetsubo, Cesar Hidemitsu	Lima, Darcy	2358	2369	2363	½-½	-	undefined	31	Queen's Gambit Declined, Exchange Variation, Positional Variation	D35	Floripa Autumn Chess 2024 - U2400	Florianopolis SC	5	1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Nbd7 6.e3 Bb4 7.Bd3 c5 8.Ne2 c4 9.Bc2 h6 10.Bh4 Nb6 11.O-O Be6 12.Ba4+ Kf8 13.Bc2 Be7 14.f3 g5 15.Bf2 Kg8 16.Kh1 h5 17.e4 h4 18.e5 Nh5 19.Qd2 f5 20.exf6 e.p. Bxf6 21.f4 gxf4 22.Nxf4 Nxf4 23.Qxf4 Bg5 24.Qe5 Qf6 25.Rae1 Bf7 26.Bg1 Qxe5 27.Rxe5 Bd8 28.Bf5 Kg7 29.Nb5 Bf6 30.Be6 Bg6 31.Ree1 h3
	2024-04-13	Goncalves, Davi Sulzbacher	Umetsubo, Cesar Hidemitsu	2284	2358	2321	½-½	-	undefined	14	Catalan Opening, Closed Variation	E06	Floripa Autumn Chess 2024 - U2400	Florianopolis SC	4	1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Qa4 a6 8.Qxc4 b5 9.Qc2 Bb7 10.Bd2 Be4 11.Qc1 Bb7 12.Qc2 Be4 13.Qc1 Bb7 14.Qc2 Be4
	2024-04-13	Umetsubo, Cesar Hidemitsu	Cordeiro, Marco Aurelio Zaror	2358	2086	2222	1-0	-	undefined	31	Gruenfeld Defense, Three Knights Variation, Petrosian System	D91	Floripa Autumn Chess 2024 - U2400	Florianopolis SC	2	1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5 7.Nxg5 e6 8.Qd2 h6 9.Nh3 exd5 10.Nf4 O-O 11.e3 c6 12.Bd3 Nd7 13.O-O Nf6 14.b4 a6 15.a4 Qd6 16.Rab1 g5 17.Nfe2 Ng4 18.f4 Re8 19.Rf3 Nf6 20.fxg5 hxg5 21.Ng3 Re7 22.Rbf1 Bg4 23.Rxf6 Bxf6 24.Bf5 Bxf5 25.Nxf5 Qxb4 26.Nh6+ Kg7 27.Rxf6 Rae8 28.e4 dxe4 29.Qxg5+ Kh8 30.Nxf7+ Rxf7 31.Rh6+
	2024-04-13	Matsuura, Everaldo	Umetsubo, Cesar Hidemitsu	2380	2358	2369	0-1	-	undefined	31	Russian Game, Nimzowitsch Attack	C42	Floripa Autumn Chess 2024 - U2400	Florianopolis SC	3	1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Nc3 Nxc3 6.dxc3 Be7 7.Be3 O-O 8.Qd2 Nd7 9.O-O-O Nf6 10.Bd4 Be6 11.Ng5 c5 12.Nxe6 fxe6 13.Be3 Qa5 14.Kb1 Ne4 15.Qe1 Bf6 16.Bd2 d5 17.f3 Nxd2+ 18.Rxd2 Qb6 19.Rd1 a5 20.Qe3 a4 21.a3 Qc6 22.g3 b5 23.Bh3 Rfe8 24.Rhe1 Ra6 25.f4 b4 26.cxb4 cxb4 27.axb4 a3 28.bxa3 Bc3 29.Bxe6+ Rxe6 30.Qxe6+ Qxe6 31.Rxe6 Rxa3
	2024-04-12	Goncalves, Nata	Umetsubo, Cesar Hidemitsu	1988	2358	2173	0-1	-	undefined	67	English Opening, Anglo-Indian Defense, Mikenas-Carls Variation	A15	Floripa Autumn Chess 2024 - U2400	Florianopolis SC	1	1.c4 Nf6 2.g3 e5 3.Bg2 d5 4.cxd5 Nxd5 5.Nf3 Nc6 6.O-O Nb6 7.Nc3 Be7 8.a3 a5 9.d3 O-O 10.Be3 Bg4 11.Bxb6 cxb6 12.Qa4 Bd7 13.Qe4 Re8 14.Rac1 Kh8 15.Nd2 Bg5 16.e3 Be6 17.Rfd1 f5 18.Qa4 Bd7 19.Qb3 a4 20.Qc2 f4 21.Nde4 fxe3 22.Nxg5 Qxg5 23.fxe3 Qxe3+ 24.Qf2 Qxf2+ 25.Kxf2 Bg4 26.Rf1 g6 27.Nd5 Rad8 28.Ke3 e4 29.Nf6 exd3+ 30.Nxe8 Rxe8+ 31.Kxd3 Be2+ 32.Kd2 Bxf1 33.Rxf1 Kg7 34.Rc1 Re6 35.Rc4 b5 36.Rc5 Rd6+ 37.Ke3 Re6+ 38.Kd2 Nd4 39.Kd3 Rd6 40.Rd5 Nf5 41.g4 Rxd5+ 42.Bxd5 Nd6 43.Kd4 Kf6 44.Kc5 Ke5 45.Bf3 g5 46.Be2 h6 47.h3 Nc4 48.Kxb5 Nxb2 49.Kb4 Kd4 50.Bf3 b6 51.Bc6 Kd3 52.Bb5+ Kd4 53.Bc6 Nd3+ 54.Kxa4 Kc5 55.Bg2 Ne1 56.Bf1 Nf3 57.Be2 Nd4 58.Bd3 b5+ 59.Ka5 Nc6+ 60.Ka6 b4 61.a4 b3 62.Be4 b2 63.Bb1 Kb4 64.Kb6 Na5 65.Bc2 Nc4+ 66.Ka6 Na3 67.Bd3 Kc3
	2024-01-28	Bueno, Alfeu Junior Varela	Umetsubo, Cesar Hidemitsu	2156	2349	2252	0-1	-	undefined	34	Sicilian Defense, Closed Variation	B26	10th Floripa Open 2024	Florianopolis BRA	10.13	1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 Rb8 7.Qd2 b5 8.Nge2 b4 9.Nd1 Nd4 10.O-O e6 11.c3 Nxe2+ 12.Qxe2 bxc3 13.bxc3 Ne7 14.h4 Ba6 15.Rc1 Qa5 16.Bg5 Nc6 17.f4 c4 18.e5 O-O 19.d4 h6 20.Bxc6 hxg5 21.hxg5 d5 22.f5 exf5 23.e6 Qc7 24.e7 Rfe8 25.Bxe8 Rxe8 26.Qf2 Qxe7 27.Qf4 Qd8 28.Nf2 Re2 29.Rb1 Bf8 30.Rb8 Qe7 31.Rfb1 Rxa2 32.Rxf8+ Kxf8 33.Rb8+ Kg7 34.Qh4 Qe1+
	2024-01-27	Umetsubo, Cesar Hidemitsu	Nemeth Junior, Henrique	2349	2147	2248	½-½	-	undefined	36	King's Indian Defense, Normal Variation, King's Knight Variation	E60	10th Floripa Open 2024	Florianopolis BRA	9.12	1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 c5 6.e3 Qa5 7.Qd2 h6 8.Bxf6 exf6 9.Nd5 Qxd2+ 10.Nxd2 Na6 11.Ne4 Rd8 12.dxc5 f5 13.Nd6 Kf8 14.O-O-O Nxc5 15.b4 Ne4 16.Nxe4 fxe4 17.c5 Rb8 18.Nc7 Ke7 19.Bc4 b6 20.cxb6 axb6 21.Nd5+ Kf8 22.Kb1 d6 23.Rc1 Be6 24.Bb3 Rdc8 25.a4 Bxd5 26.Bxd5 Bc3 27.b5 f5 28.g4 Ke7 29.gxf5 gxf5 30.Rhg1 Kf6 31.h4 Rc5 32.Bc6 d5 33.Rgd1 Rd8 34.Rxd5 Rdxd5 35.Bxd5 Ke5 36.Bb3 f4
	2024-01-26	Do Nascimento, Christian Almeida	Umetsubo, Cesar Hidemitsu	2123	2349	2236	0-1	-	undefined	44	Trompowsky Attack, General	A45	10th Floripa Open 2024	Florianopolis BRA	8.19	1.d4 Nf6 2.Bg5 d5 3.e3 c6 4.Bd3 Bg4 5.f3 Bh5 6.Ne2 Qb6 7.Nd2 Nbd7 8.O-O e5 9.c4 Be7 10.c5 Nxc5 11.dxc5 Bxc5 12.Kh1 Bxe3 13.Bxf6 gxf6 14.Ng3 Bg6 15.Qc2 Qd4 16.Nde4 dxe4 17.Bxe4 O-O-O 18.b4 Qxb4 19.Rab1 Qd2 20.Qa4 Bb6 21.Rfc1 Bxe4 22.Nxe4 Qd4 23.Rc4 Qe3 24.Rxc6+ Kb8 25.Rxf6 Rd4 26.Qb5 Rhd8 27.Qf1 Qa3 28.h3 Qxa2 29.Kh2 Rg8 30.Ra1 Qc4 31.Qxc4 Rxc4 32.g4 Rc7 33.g5 Bd4 34.Rb1 a5 35.Kg3 h6 36.h4 hxg5 37.hxg5 Rg6 38.Rb5 b6 39.Kg4 Rxf6 40.gxf6 a4 41.Rb4 a3 42.Ra4 Ra7 43.Rc4 a2 44.Nd6 Bc5
	2024-01-25	Umetsubo, Cesar Hidemitsu	Silva, Kaua Marques	2349	2142	2245	0-1	-	undefined	47	Queen's Gambit Declined, Traditional Variation	D30	10th Floripa Open 2024	Florianopolis BRA	7.14	1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 dxc4 5.e4 c5 6.Nc3 cxd4 7.Nxd4 Bc5 8.Qa4+ Qd7 9.Ndb5 O-O 10.Qxc4 Qc6 11.Bxf6 gxf6 12.O-O-O a6 13.Nd4 Qc7 14.Nb3 Qf4+ 15.Kb1 Bxf2 16.Nc1 Bb6 17.Qb4 Qc7 18.e5 f5 19.Rd3 Nd7 20.Qh4 Nxe5 21.Rg3+ Ng6 22.Nd3 Qd8 23.Qh6 Qf6 24.h4 Bc7 25.Rhh3 f4 26.Rg5 Qg7 27.Qh5 e5 28.Nd5 Bd8 29.Nc5 Bxg5 30.hxg5 Bxh3 31.gxh3 Rfd8 32.Nf6+ Kh8 33.Nce4 Rd4 34.Qg4 Rad8 35.Be2 Ne7 36.a3 Nd5 37.Ka2 Nxf6 38.Nxf6 Qg6 39.Qg2 e4 40.Bh5 Qf5 41.Bxf7 Rd2 42.Qg1 Qe5 43.Qb6 e3 44.Bc4 f3 45.Qxb7 Qxb2+ 46.Qxb2 Rxb2+ 47.Kxb2 e2
	2024-01-24	Umetsubo, Cesar Hidemitsu	Flores Quillas, Diego Saul Rodri	2349	2429	2389	½-½	-	undefined	48	Nimzo-Indian Defense, Classical Variation, Noa Variation, Modern Line	E35	10th Floripa Open 2024	Florianopolis BRA	6.6	1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.Nf3 O-O 7.Bd2 Bxc3 8.Bxc3 b6 9.g3 Bb7 10.Bg2 Qh5 11.Nh4 Bxg2 12.Nxg2 Nbd7 13.Nf4 Qf5 14.Qxf5 exf5 15.f3 Rfe8 16.Kf2 Rac8 17.Rac1 c6 18.Rc2 Nf8 19.Nd3 Ne6 20.e3 c5 21.dxc5 Nxc5 22.Nxc5 Rxc5 23.Rcc1 Rec8 24.Bd2 Rc2 25.Ke2 h5 26.h4 Nd7 27.Rxc2 Rxc2 28.Rb1 f6 29.Kd3 Rc6 30.Rc1 Rxc1 31.Bxc1 Kf7 32.b3 Ke6 33.Bb2 Ne5+ 34.Bxe5 Kxe5 35.Kc4 g5 36.Kd3 Kd5 37.Kd2 f4 38.gxf4 gxf4 39.Kd3 fxe3 40.Kxe3 Ke5 41.f4+ Kd5 42.Kd3 b5 43.Ke3 a5 44.Kd3 a4 45.Ke3 axb3 46.axb3 b4 47.Kd3 f5 48.Ke3
	2024-01-23	El Debs, Felipe de Cresce	Umetsubo, Cesar Hidemitsu	2527	2349	2438	½-½	-	undefined	33	Catalan Opening, Closed Variation	E06	10th Floripa Open 2024	Florianopolis BRA	5.2	1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.Nc3 dxc4 7.Ne5 c5 8.dxc5 Qxd1+ 9.Nxd1 Bxc5 10.Nxc4 Nc6 11.Be3 Bb4+ 12.Nc3 Nd5 13.Bd2 Nxc3 14.bxc3 Bc5 15.Rb1 e5 16.Rb5 Be7 17.Nxe5 Nxe5 18.Rxe5 Bf6 19.Rb5 Rd8 20.Rb2 Bg4 21.h3 Be6 22.O-O Rac8 23.Bxb7 Bxc3 24.Bxc8 Bxb2 25.Bxe6 Rxd2 26.Bc4 Rc2 27.Bb3 Rxe2 28.Rd1 Kf8 29.Rd7 Re7 30.Rd8+ Re8 31.Rd7 Re7 32.Rd8+ Re8 33.Rd7
	2024-01-22	Umetsubo, Cesar Hidemitsu	Starke, Bruno Orlando	2349	2145	2247	1-0	-	undefined	42	Sicilian Defense, Kalashnikov Variation	B32	10th Floripa Open 2024	Florianopolis BRA	4.14	1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 g6 7.N1c3 a6 8.Na3 Be6 9.Be2 Bg7 10.O-O Nf6 11.Nc2 O-O 12.Be3 Rc8 13.f3 Ne7 14.b3 Nh5 15.Qd2 Nf4 16.Rad1 b5 17.Bxf4 exf4 18.Nd5 Bxd5 19.exd5 Be5 20.Bd3 bxc4 21.bxc4 Qb6+ 22.Kh1 Rb8 23.Na1 Qb4 24.Nb3 Rfc8 25.Qxb4 Rxb4 26.Rfe1 f6 27.g3 Kf7 28.gxf4 Bxf4 29.Re4 g5 30.c5 dxc5 31.d6 Rxe4 32.fxe4 Nc6 33.Bc4+ Kg6 34.d7 Rd8 35.Nxc5 Ne5 36.Be6 Nxd7 37.Rxd7 Rxd7 38.Nxd7 h5 39.h3 a5 40.a4 Bd2 41.Kg2 Bc3 42.Kf3
	2024-01-22	Serpa, Rafael Araujo	Umetsubo, Cesar Hidemitsu	2101	2349	2225	0-1	-	undefined	15	Caro-Kann Defense, Exchange Variation	B13	10th Floripa Open 2024	Florianopolis BRA	3.17	1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.b3 Qc7 7.Nf3 g6 8.O-O Bf5 9.Re1 Bxd3 10.Qxd3 Bg7 11.Be3 O-O 12.Nbd2 e6 13.g3 Nh5 14.Kg2 f5 15.Bf4
	2024-01-21	Umetsubo, Cesar Hidemitsu	Ferreira, Gabriel Duque	2349	1891	2120	1-0	-	undefined	26	Benoni Defense, Classical Variation, Main line	A73	10th Floripa Open 2024	Florianopolis BRA	2.19	1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 c5 6.d5 d6 7.Be2 e6 8.O-O exd5 9.cxd5 Bg4 10.Bf4 Bxf3 11.Bxf3 Qe7 12.Re1 Nbd7 13.h3 Ne5 14.Be2 a6 15.a4 Nfd7 16.Qd2 Rfe8 17.Bg5 Nf6 18.f4 Ned7 19.Bf3 Qd8 20.Re2 Qa5 21.Rae1 h6 22.Bh4 Nh7 23.e5 dxe5 24.d6 Rab8 25.Bd5 Qb4 26.Re4
	2024-01-20	Da Silva, Esequiel Luis Melo	Umetsubo, Cesar Hidemitsu	1647	2349	1998	0-1	-	undefined	51	Torre Attack, Classical Defense	A46	10th Floripa Open 2024	Florianopolis BRA	1.20	1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.c3 Qb6 5.Qb3 Ne4 6.Bf4 Nc6 7.e3 d5 8.Nbd2 Nxd2 9.Nxd2 Be7 10.dxc5 Qxc5 11.Nf3 O-O 12.Bd3 Bf6 13.Bg5 Ne5 14.Nxe5 Bxg5 15.Nf3 Bf6 16.O-O e5 17.e4 Be6 18.Qd1 Rfd8 19.Qe2 dxe4 20.Bxe4 Bc4 21.Qc2 Bxf1 22.Bxh7+ Kh8 23.Rxf1 g6 24.Bxg6 fxg6 25.Qxg6 Qe7 26.Qh6+ Kg8 27.Re1 Bg7 28.Qh5 Rd6 29.Ng5 Rh6 30.Qg4 Rf8 31.h3 Qf6 32.Qc4+ Kh8 33.Ne4 Qc6 34.Qe2 Qa6 35.Qg4 Qe6 36.Qd1 Qxa2 37.Qc2 Qe6 38.Re3 Rg6 39.Qe2 Bh6 40.Rd3 Rfg8 41.g4 Bf4 42.b4 Qc4 43.Nd2 Bxd2 44.Qxe5+ Kh7 45.Rxd2 Qc6 46.Rd3 Re8 47.Qf5 Qe6 48.Qb5 Re7 49.Re3 Qf6 50.Rd3 Re1+ 51.Kh2 Qxf2#
	2024-01-18	Umetsubo, Cesar Hidemitsu	Hoffman, Alejandro	2349	2358	2353	½-½	-	undefined	16	King's Indian Defense, Fianchetto Variation, Yugoslav Variation	E65	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	9	1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.Nc3 Bg7 5.g3 O-O 6.Bg2 c5 7.O-O cxd4 8.Nxd4 Nc6 9.Nxc6 bxc6 10.Bxc6 Rb8 11.Bg2 Qa5 12.Nb5 a6 13.Bd2 Qb6 14.Be3 Qa5 15.Bd2 Qb6 16.Be3
	2024-01-17	Quintiliano Pinto, Renato R.	Umetsubo, Cesar Hidemitsu	2493	2349	2421	½-½	-	undefined	33	Nimzo-Indian Defense, Huebner Variation	E41	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	8	1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Ne2 cxd4 7.exd4 d5 8.cxd5 Nxd5 9.O-O O-O 10.a3 Be7 11.h3 g6 12.Bh6 Re8 13.Re1 Bf6 14.Be4 Nxc3 15.bxc3 Bd7 16.Rb1 Na5 17.Ng3 Rc8 18.Bxb7 Nxb7 19.Rxb7 Bc6 20.Rb1 Qa5 21.Bd2 Qxa3 22.Ra1 Qe7 23.Ne4 Bxe4 24.Rxe4 Qb7 25.Re1 e5 26.Qa4 Re7 27.Qa6 Qxa6 28.Rxa6 Kg7 29.dxe5 Rxe5 30.Rxe5 Bxe5 31.Rxa7 Bxc3 32.Bxc3+ Rxc3 33.g3
	2024-01-16	Di Berardino, Diego Rafael	Umetsubo, Cesar Hidemitsu	2480	2349	2414	½-½	-	undefined	30	Queen's Gambit Declined, Exchange Variation, Positional Variation	D35	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	7	1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6 7.Bh4 Be7 8.Bd3 O-O 9.Qc2 Nh5 10.Bxe7 Qxe7 11.Nce2 Qb4+ 12.Qd2 a5 13.Nf3 Bg4 14.a3 Qxd2+ 15.Nxd2 Bxe2 16.Kxe2 Re8 17.g3 Na6 18.Rhb1 Nc7 19.b4 Ne6 20.Kf1 axb4 21.axb4 Nf6 22.Rc1 Kf8 23.Nb3 Ne4 24.f3 Nd6 25.Kf2 Nc7 26.Nc5 Ke7 27.e4 dxe4 28.fxe4 Rxa1 29.Rxa1 b6 30.Nb3 f6
	2024-01-16	Umetsubo, Cesar Hidemitsu	Contin, Daniel	2349	2203	2276	1-0	-	undefined	33	Sicilian Defense, Scheveningen Variation, Classical Variation	B84	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	6	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O Be7 8.f4 Qc7 9.Kh1 Nc6 10.Be3 Bd7 11.a4 h5 12.Nb3 O-O-O 13.Nb5 Qb8 14.Bb6 Nxe4 15.Bf3 d5 16.Bxe4 dxe4 17.Bc7 Be8 18.Qe1 Qa8 19.Bxd8 Nxd8 20.Qxe4 axb5 21.axb5 Qb8 22.Qc4+ Qc7 23.Ra8+ Kd7 24.Rd1+ Bd6 25.Qxc7+ Kxc7 26.b6+ Kd7 27.Na5 Ke7 28.Rxd6 Kxd6 29.Rxd8+ Kc5 30.Nxb7+ Kxb6 31.Nd6 Kc7 32.Rxe8 Rh7 33.Nxf7
	2024-01-15	Silva, Kaua Marques	Umetsubo, Cesar Hidemitsu	2142	2349	2245	½-½	-	undefined	36	Caro-Kann Defense, Classical Variation, Lobron System	B19	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	5	1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4 h6 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 O-O 14.Ne4 Nxe4 15.Qxe4 Nf6 16.Qe2 Qd5 17.Ne5 Qe4 18.Qxe4 Nxe4 19.Be3 Rfd8 20.g4 c5 21.f3 cxd4 22.Bxd4 Bc5 23.Bxc5 Nxc5 24.c4 a5 25.Kc2 f6 26.Ng6 Kf7 27.b3 b6 28.a3 e5 29.Rxd8 Rxd8 30.b4 Ne6 31.bxa5 bxa5 32.Rb1 Nd4+ 33.Kc3 Ne2+ 34.Kc2 Nd4+ 35.Kc3 Ne2+ 36.Kc2 Nd4+
	2024-01-14	Umetsubo, Cesar Hidemitsu	Labussiere, Yago	2349	2167	2258	1-0	-	undefined	39	Sicilian Defense, Closed Variation, Chameleon Variation	B23	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	4	1.e4 c5 2.Nc3 Nc6 3.Nge2 e5 4.g3 g6 5.Bg2 Bg7 6.d3 Nge7 7.Be3 Nd4 8.O-O O-O 9.f4 d6 10.Qd2 Be6 11.Rf2 Qd7 12.Raf1 f6 13.a3 Rae8 14.Nd1 b6 15.c3 Nxe2+ 16.Rxe2 exf4 17.Bxf4 d5 18.Nf2 d4 19.h4 dxc3 20.bxc3 Nc6 21.Rd1 Rd8 22.Qe3 Rfe8 23.d4 Bb3 24.Rb1 Bc4 25.Rd2 Bf8 26.d5 Ne5 27.Bxe5 Rxe5 28.Qf4 g5 29.hxg5 Rxg5 30.e5 b5 31.Ne4 Rg6 32.Nxf6+ Rxf6 33.Qxf6 Bg7 34.Qg5 Re8 35.Re1 Qe7 36.Qxe7 Rxe7 37.d6 Re8 38.d7 Rd8 39.e6
	2024-01-13	Umetsubo, Cesar Hidemitsu	Medeiros, Thauane Ferreira	2349	1842	2095	1-0	-	undefined	46	Four Knights Game, Double Spanish	C49	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	2	1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 Bb4 5.O-O Bxc3 6.dxc3 d6 7.Re1 O-O 8.Bd3 Ne7 9.c4 Ng6 10.h3 Qe7 11.Nh2 Be6 12.Nf1 Nd7 13.Ng3 Qf6 14.Be3 Nf4 15.Bf1 g5 16.Be2 Rfd8 17.b3 Nf8 18.Bg4 Qg6 19.Bf5 Bxf5 20.exf5 Qh6 21.Ne4 Nd7 22.Qg4 f6 23.g3 Qxh3 24.Qxh3 Nxh3+ 25.Kg2 g4 26.Bh6 Kf7 27.f3 Rg8 28.fxg4 Ng5 29.Bxg5 fxg5 30.Rh1 Nf6 31.Nxf6 Kxf6 32.Rxh7 Rg7 33.Rah1 Rag8 34.R7h6+ Kf7 35.Kf3 Rd8 36.Ke4 Rgg8 37.Rh7+ Rg7 38.R1h5 Rg8 39.R7h6 Ke8 40.f6 Rf7 41.Kf5 Kd7 42.Rh7 Rf8 43.Rxf7+ Rxf7 44.Rxg5 e4 45.Rg7 Ke8 46.Ke6
	2024-01-13	Federzoni, Enzo	Umetsubo, Cesar Hidemitsu	2170	2349	2259	½-½	-	undefined	20	Russian Game, Classical Attack, Jaenisch Variation	C42	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	3	1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.c4 Nf6 9.h3 O-O 10.Nc3 Nb4 11.Be2 dxc4 12.Bxc4 c6 13.a3 Nbd5 14.Bd3 h6 15.Re1 Be6 16.Bc2 Re8 17.Qd3 Bf8 18.Nxd5 Bxd5 19.Ne5 g6 20.Bf4 Bg7
	2024-01-12	Borger, David Lupovici	Umetsubo, Cesar Hidemitsu	1899	2349	2124	½-½	-	undefined	47	Sicilian Defense, Smith-Morra Gambit, Declined, Scandinavian Formation	B21	II Criciúma Chess Open - A1700 - 12-18 de janeiro/2024	Criciúma SC	1	1.e4 c5 2.d4 cxd4 3.c3 d5 4.exd5 Qxd5 5.cxd4 Nf6 6.Nc3 Qd6 7.Bg5 e6 8.Bxf6 gxf6 9.Nf3 Bg7 10.Bb5+ Bd7 11.O-O f5 12.Re1 O-O 13.Qe2 a6 14.Bxd7 Nxd7 15.Rad1 Bf6 16.Qe3 Kh8 17.Ne2 Rg8 18.Nf4 Nb6 19.Nh5 Nd5 20.Qd2 Qe7 21.Nf4 Rad8 22.g3 Nxf4 23.Qxf4 Rg4 24.Qh6 Rg6 25.Qf4 Qd6 26.Ne5 Rg7 27.d5 Bxe5 28.Qxe5 Qxe5 29.Rxe5 f4 30.Kf1 fxg3 31.hxg3 Rg4 32.Ke2 exd5 33.Rexd5 Re8+ 34.Kf3 Rge4 35.R1d2 R4e7 36.Rd7 Kg7 37.R2d6 f6 38.Rxe7+ Rxe7 39.Kg4 Kg6 40.f4 h5+ 41.Kf3 Kf5 42.Rd5+ Kg6 43.Rd6 Rc7 44.Re6 Kf5 45.Rd6 Rc2 46.Rb6 Rc7 47.Rd6 Re7
	2023-11-22	Umetsubo, Cesar Hidemitsu	Duarte Napoles, Fanny	2409	2245	2327	½-½	-	undefined	14	Semi-Slav Defense, Stoltz Variation	D45	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	9	1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.b3 O-O 8.Be2 Qe7 9.O-O dxc4 10.Bxc4 e5 11.h3 Nb6 12.Re1 Qd8 13.Bd3 h6 14.a3 Nbd5
	2023-11-21	Cuenca Jimenez, Jose Fernando	Umetsubo, Cesar Hidemitsu	2558	2409	2483	1-0	-	undefined	62	Zukertort Opening, Symmetrical Variation	A04	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	8	1.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.O-O Nc6 5.d4 e6 6.c4 cxd4 7.Nxd4 Qb6 8.Nb5 dxc4 9.N1c3 Bc5 10.Nd6+ Bxd6 11.Qxd6 Nb4 12.Qf4 Qa6 13.b3 Bd7 14.bxc4 Rc8 15.Nb5 O-O 16.a4 Bc6 17.Bh3 Nc2 18.Ra2 Nb4 19.Rb2 Qxa4 20.Bd2 a5 21.Nc3 Qa3 22.Rfb1 Na6 23.Nb5 Qc5 24.Bxa5 Qh5 25.Bf1 e5 26.Qh4 Qxh4 27.gxh4 Nc5 28.Bb4 Bxb5 29.cxb5 b6 30.Bh3 Rc7 31.Rc2 Rb8 32.Bg2 e4 33.Rbc1 Rbc8 34.Bh3 Ne6 35.Rxc7 Rxc7 36.Rc6 Nd5 37.Bd6 Rxc6 38.bxc6 b5 39.Bf5 b4 40.Bxe6 fxe6 41.Bxb4 Kf7 42.Bd6 Ne7 43.c7 Nc8 44.Be5 g6 45.Kg2 Ke8 46.Kg3 Kd7 47.Kf4 Ne7 48.Kxe4 Nf5 49.Bg3 Nh6 50.Ke5 Ng4+ 51.Kf4 Nh6 52.Kg5 Ng8 53.h5 gxh5 54.Kxh5 Kc8 55.Kg5 Kd7 56.e4 Kc8 57.e5 Kd7 58.f4 Kc8 59.f5 h6+ 60.Kg6 exf5 61.Kxf5 h5 62.Kg6
	2023-11-21	Umetsubo, Cesar Hidemitsu	Piccoli, Lucas Fonseca	2409	2130	2269	1-0	-	undefined	49	Indian Game, London System	A46	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	7	1.d4 Nf6 2.Nf3 e6 3.Bf4 c5 4.e3 d5 5.Nbd2 Bd6 6.dxc5 Bxf4 7.exf4 Qa5 8.Bd3 O-O 9.O-O Qxc5 10.Nb3 Qc7 11.g3 b6 12.Qe2 Nbd7 13.Nbd4 Nc5 14.Rfe1 Nce4 15.Ne5 a6 16.f3 Nd6 17.a4 Nd7 18.Ra3 Nc5 19.b4 Nxd3 20.Qxd3 a5 21.Rc3 Qe7 22.Ndc6 Qe8 23.b5 f6 24.Ng4 Qf7 25.Qd4 Qb7 26.Ne3 Kh8 27.f5 e5 28.Qxd5 Nxf5 29.Rd1 Nxe3 30.Rxe3 Bf5 31.c4 Qc7 32.g4 Bc2 33.Rd2 Bb1 34.Qd7 Rf7 35.Qxc7 Rxc7 36.Re1 Bg6 37.Red1 h5 38.Rd7 Rxd7 39.Rxd7 hxg4 40.fxg4 Be4 41.Rd8+ Rxd8 42.Nxd8 g6 43.c5 bxc5 44.b6 c4 45.b7 Bxb7 46.Nxb7 f5 47.Nxa5 c3 48.Nb3 e4 49.a5
	2023-11-20	Hataby, Raed	Umetsubo, Cesar Hidemitsu	1987	2409	2198	0-1	-	undefined	25	Sicilian Defense, Old Sicilian, General	B30	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	6	1.e4 c5 2.Nf3 Nc6 3.d3 g6 4.g3 Bg7 5.Bg2 e5 6.Nbd2 Nge7 7.Nc4 d5 8.exd5 Nxd5 9.a4 O-O 10.O-O h6 11.h3 Be6 12.Re1 Qc7 13.Ne3 Rad8 14.Qe2 Rfe8 15.c3 Kh7 16.Nd2 f5 17.Nxd5 Bxd5 18.Nc4 Bxg2 19.Kxg2 Qd7 20.Be3 f4 21.Bc1 Rf8 22.Nd2 e4 23.dxe4 Ne5 24.Nf3 fxg3 25.Nxe5 Rxf2+
	2023-11-19	Aranha Filho, Alvaro Z.	Umetsubo, Cesar Hidemitsu	2220	2409	2314	½-½	-	undefined	38	Nimzo-Indian Defense, Huebner Variation	E41	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	4	1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Ne2 cxd4 7.exd4 d5 8.O-O dxc4 9.Bxc4 O-O 10.a3 Be7 11.d5 exd5 12.Nxd5 Nxd5 13.Bxd5 Bg4 14.f3 Bf5 15.Be3 Bf6 16.Ng3 Bg6 17.Qb3 Nd4 18.Bxd4 Bxd4+ 19.Kh1 Rc8 20.Be4 Qh4 21.f4 Bxe4 22.Nxe4 Rc6 23.Qxb7 Rb6 24.Qc7 Rxb2 25.Rad1 Qg4 26.Ng3 Bb6 27.Qe5 Ra2 28.Rd3 Qe6 29.Qb5 f5 30.Rfd1 Bc7 31.Rd7 Bxf4 32.Nh5 Bh6 33.Qb7 Re2 34.Rxg7+ Kh8 35.Rxh7+ Kg8 36.Rg7+ Kh8 37.Rh7+ Kg8 38.Rg7+ Kh8
	2023-11-19	Umetsubo, Cesar Hidemitsu	Federzoni, Enzo	2409	2162	2285	½-½	-	undefined	29	Gruenfeld Defense, Exchange Variation, Classical Variation	D86	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	5	1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Bg4 11.f3 Bd7 12.Rb1 Qc7 13.Qd2 Rad8 14.Rfc1 Bc8 15.Bf4 e5 16.Bg5 exd4 17.Bxd8 Rxd8 18.cxd4 Nxd4 19.Bd5 Qe7 20.Nxd4 Bxd4+ 21.Kh1 Qh4 22.g3 Qf6 23.Kg2 b6 24.a4 h5 25.Qf4 Qe7 26.Re1 Be5 27.Qh6 Bg7 28.Qf4 Be5 29.Qh6
	2023-11-18	Caetano, Ryan Wesley Da Costa	Umetsubo, Cesar Hidemitsu	2188	2409	2298	0-1	-	undefined	22	Indian Game, Devin Gambit	E00	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	3	1.d4 Nf6 2.c4 e6 3.g4 d5 4.g5 Ne4 5.Bg2 Bb4+ 6.Kf1 Be7 7.h4 O-O 8.Nh3 b6 9.Nc3 Nxc3 10.bxc3 c6 11.Qc2 Ba6 12.cxd5 cxd5 13.Kg1 Nc6 14.e4 Rc8 15.Be3 Qc7 16.Qd1 dxe4 17.Bxe4 Na5 18.g6 fxg6 19.h5 Nc4 20.Qg4 Nxe3 21.Qxe6+ Kh8 22.hxg6 h6
	2023-11-17	Umetsubo, Cesar Hidemitsu	Tomiello, Mateus Costamilan	2409	2051	2230	1-0	-	undefined	27	Queen's Gambit Declined, Exchange Variation, Positional Variation	D35	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	2	1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6 7.Bh4 Be7 8.Bd3 O-O 9.Nge2 Nbd7 10.f3 Re8 11.O-O Nf8 12.Qc2 Ne6 13.Rad1 b6 14.Kh1 Bb7 15.Bf2 Rc8 16.e4 dxe4 17.fxe4 Rf8 18.Bc4 Qd7 19.Ng3 b5 20.Bb3 Ng4 21.Bg1 b4 22.Qe2 bxc3 23.Qxg4 cxb2 24.d5 cxd5 25.exd5 Rcd8 26.dxe6 Qc6 27.Nf5
	2023-11-17	Lujan, Carolina	Umetsubo, Cesar Hidemitsu	2330	2409	2369	½-½	-	undefined	39	Sicilian Defense, Prins Variation	B54	VI Floripa Chess Masters 2023	Florianopolis - Santa Catarina	1	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Nb3 d5 7.Bg5 Be6 8.Bxf6 gxf6 9.exd5 Qxd5 10.Qxd5 Bxd5 11.Nc3 Be6 12.Nb5 Na6 13.O-O-O Bh6+ 14.Kb1 Ke7 15.Nc3 Nb4 16.a3 Nc6 17.Nd5+ Bxd5 18.Rxd5 Rad8 19.Rxd8 Rxd8 20.Bd3 Bf4 21.Bxh7 Rh8 22.Be4 Rxh2 23.Rxh2 Bxh2 24.Nc5 b6 25.Bxc6 bxc5 26.g4 a5 27.Ka2 Kd6 28.Be8 Kc7 29.Kb3 Kb6 30.Bxf7 Bf4 31.Ka4 Bd2 32.Bd5 Be1 33.Kb3 Bd2 34.Kc4 Bc1 35.Kc3 Kb5 36.Bc4+ Kb6 37.Bf7 Kb5 38.Be8+ Kb6 39.Bf7
	2023-11-05	Umetsubo, Cesar Hidemitsu	Starke, Bruno Orlando	2409	2085	2247	1-0	-	undefined	77	Queen's Gambit Declined, Orthodox Defense, Main Line	D63	3o IRT SUB 2400 de Timbo	Timbo SC	5.1	1.d4 d5 2.c4 c6 3.Nf3 e6 4.Nc3 Nf6 5.Bg5 Nbd7 6.e3 Be7 7.Rc1 O-O 8.Qc2 Re8 9.h3 dxc4 10.Bxc4 Ne4 11.Bxe7 Qxe7 12.O-O Nxc3 13.Qxc3 b6 14.Rfd1 Bb7 15.Be2 Rac8 16.b4 Red8 17.Qb2 Ba8 18.Rd2 Rb8 19.Rdc2 Kf8 20.Qc3 Rbc8 21.a3 Bb7 22.Qb2 Rb8 23.Rc3 Kg8 24.Qc2 g6 25.Qa4 a5 26.bxa5 Ra8 27.Qb4 Qxb4 28.axb4 bxa5 29.bxa5 Rxa5 30.R3c2 Kf8 31.Nd2 Ra7 32.Bf3 e5 33.Bxc6 exd4 34.exd4 Bxc6 35.Rxc6 Ne5 36.Rc8 Rd7 37.Nb3 Nd3 38.Rxd8+ Rxd8 39.Rc3 Nf4 40.Re3 Ne6 41.Rd3 Nf4 42.Rd2 Rb8 43.Nc5 Ke7 44.Kh2 Kd6 45.g3 Nd5 46.Kg2 Rb4 47.Ne4+ Ke7 48.Rd3 Rc4 49.Nd2 Rb4 50.Nf1 Kd6 51.Ne3 Ra4 52.Kf3 Ra2 53.h4 Nb4 54.Rb3 Nc6 55.Rb6 Kd7 56.Rb7+ Ke8 57.d5 Ne5+ 58.Kg2 Nd3 59.Ng4 Kf8 60.d6 Rd2 61.Rb8+ Kg7 62.d7 Nxf2 63.Nxf2 Rxd7 64.Ne4 h5 65.Rg8+ Kxg8 66.Nf6+ Kg7 67.Nxd7 f6 68.Kf3 g5 69.Ke4 Kg6 70.Nc5 f5+ 71.Ke5 f4 72.gxf4 gxh4 73.f5+ Kf7 74.Ne4 Kf8 75.Ng5 Ke7 76.f6+ Kf8 77.Ke6
	2023-11-05	Bambino Filho, Antonio Carlos	Umetsubo, Cesar Hidemitsu	2160	2409	2284	1-0	-	undefined	52	Queen's Indian Defense, Classical Variation, Traditional Variation	E17	3o IRT SUB 2400 de Timbo	Timbo SC	6.1	1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Bd2 d6 9.Qc2 Nxc3 10.Bxc3 f5 11.d5 e5 12.Nxe5 dxe5 13.d6 Bxg2 14.dxe7 Qxe7 15.Kxg2 Qe6 16.b3 Nd7 17.Rad1 Nf6 18.f3 Rae8 19.Rd2 f4 20.g4 h5 21.g5 Nd7 22.h4 Nc5 23.Bb4 e4 24.Bxc5 exf3+ 25.exf3 bxc5 26.Rff2 Qc6 27.Qd3 Re5 28.Qd7 Qxd7 29.Rxd7 Rf7 30.Rfd2 g6 31.Kf2 c6 32.R2d6 Rxd7 33.Rxd7 Re3 34.Rd6 Rc3 35.Rxg6+ Kf7 36.Rf6+ Ke7 37.Rxf4 Rc2+ 38.Kg3 Rxa2 39.Re4+ Kf7 40.Kf4 Rb2 41.Re3 Rh2 42.Kf5 Rxh4 43.g6+ Kf8 44.f4 Rg4 45.Rh3 Kg7 46.Rxh5 Rxg6 47.Rg5 Rxg5+ 48.fxg5 a5 49.g6 Kg8 50.Ke6 Kg7 51.Kd6 Kxg6 52.Kxc6
	2023-11-04	Umetsubo, Cesar Hidemitsu	Volkmann, Andre Jordi	2409	2087	2248	1-0	-	undefined	26	Indian Game, London System	A46	3o IRT SUB 2400 de Timbo	Timbo SC	3.1	1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Bd3 Be7 6.h3 O-O 7.O-O c5 8.c3 d5 9.Nbd2 Nbd7 10.a4 Qc8 11.a5 Ba6 12.Bxa6 Qxa6 13.axb6 Qxb6 14.Ra2 Bd6 15.Ne5 Rfb8 16.Nec4 dxc4 17.Nxc4 Qc6 18.Bxd6 cxd4 19.Bxb8 Qxc4 20.Ra4 Qc6 21.Bxa7 dxc3 22.bxc3 Nd5 23.Ra3 N7b6 24.Qa1 Nc4 25.Ra6 Qc8 26.Ra2
	2023-11-04	Da Silva, Tiago Martins	Umetsubo, Cesar Hidemitsu	1801	2409	2105	0-1	-	undefined	39	Sicilian Defense, Grand Prix Attack	B23	3o IRT SUB 2400 de Timbo	Timbo SC	2.1	1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Bc4 Bg7 5.Nf3 e6 6.d3 Nge7 7.O-O O-O 8.Qe1 d5 9.Bb3 Na5 10.a3 Nxb3 11.cxb3 b6 12.Qh4 Ba6 13.Rd1 Nc6 14.Qxd8 Raxd8 15.e5 f6 16.b4 fxe5 17.b5 d4 18.bxc6 dxc3 19.Nxe5 Bxe5 20.fxe5 c2 21.Re1 Bxd3 22.Bg5 Rc8 23.Re3 c4 24.Rf3 Rxf3 25.gxf3 Rxc6 26.Kf2 Rc5 27.Re1 Rb5 28.Bc1 Kf7 29.Kg3 Ke7 30.Kf4 Kd7 31.Rg1 Kc6 32.h4 Rd5 33.Re1 Bf5 34.Kg3 Rd1 35.Kf2 Kb5 36.Be3 Ka4 37.Ke2 Bd3+ 38.Kf2 Kb3 39.Bc1 Rxc1
	2023-11-04	Uczai, Joao Pedro Filimberti	Umetsubo, Cesar Hidemitsu	2093	2409	2251	½-½	-	undefined	72	Sicilian Defense, General	B20-99	3o IRT SUB 2400 de Timbo	Timbo SC	4.1	1.e4 c5 2.d3 Nc6 3.f4 d6 4.Nf3 Nf6 5.Be2 g6 6.O-O Bg7 7.c3 O-O 8.a4 c4 9.Na3 cxd3 10.Bxd3 Be6 11.Kh1 a6 12.Qe1 Na5 13.Nd4 Bb3 14.Nac2 Nd7 15.Nxb3 Nxb3 16.Ra3 Ndc5 17.Qe2 Nxc1 18.Rxc1 Qd7 19.a5 Nxd3 20.Qxd3 Rac8 21.Ne3 e6 22.Rf1 f5 23.exf5 gxf5 24.Raa1 d5 25.Rf3 Rc5 26.Nf1 Qc7 27.Nd2 Rxa5 28.Re1 Re8 29.Nb3 Ra4 30.Nd4 Bxd4 31.cxd4 Kh8 32.Qe3 Qg7 33.Rd1 Rc4 34.b3 Rc2 35.Rg3 Qf6 36.h3 Rg8 37.Rxg8+ Kxg8 38.Rc1 Rxc1+ 39.Qxc1 Qd8 40.Qe1 Kf7 41.Qe5 a5 42.Kh2 h5 43.Qe2 Qh8 44.Qb5 Qb8 45.Qd7+ Kf6 46.g3 b5 47.h4 a4 48.bxa4 bxa4 49.Qh7 Qe8 50.Qh6+ Ke7 51.Qg7+ Kd6 52.Qb7 Qc6 53.Qb8+ Ke7 54.Qa7+ Qd7 55.Qa8 Qb5 56.Qa7+ Kd6 57.Kg2 Qb2+ 58.Kh3 a3 59.Qc5+ Kd7 60.Qa7+ Ke8 61.Qa8+ Ke7 62.Qa7+ Ke8 63.Qa8+ Kf7 64.Qa7+ Kf8 65.Qc5+ Kf7 66.Qc7+ Kg6 67.Qc8 Qxd4 68.Qxe6+ Qf6 69.Qxd5 Kh6 70.Qg8 Qg7 71.Qe6+ Qg6 72.Qa2
	2023-11-03	Umetsubo, Cesar Hidemitsu	De Freitas, Sidinei Melo	2409	1452	1930	1-0	-	undefined	31	Caro-Kann Defense, Advance Variation, Short Variation	B12	3o IRT SUB 2400 de Timbo	Timbo SC	1.1	1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 c5 6.Be3 cxd4 7.Nxd4 Bg6 8.O-O Nd7 9.c4 Ne7 10.Nc3 Nf5 11.Nxf5 Bxf5 12.cxd5 Nxe5 13.Qa4+ Nd7 14.g4 Bg6 15.dxe6 fxe6 16.Rad1 a6 17.Bb6 Qc8 18.Bf3 Be7 19.Bg2 Bc2 20.Qxc2 Nxb6 21.Qb3 Bd8 22.Rd6 O-O 23.Rxb6 Bxb6 24.Qxb6 Rb8 25.Re1 e5 26.h3 Qd8 27.Bd5+ Kh8 28.Qxd8 Rbxd8 29.Rxe5 b5 30.a3 Rfe8 31.f4
	2023-09-24	Umetsubo, Cesar Hidemitsu	Gauche, Charles	2409	2164	2286	1-0	-	undefined	39	Slav Defense, Chameleon Variation	D15	Floripa Spring Chess 2023 - U2400	Florianopolis SC	5	1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.a4 a5 6.Bf4 e6 7.e3 Be7 8.h3 Na6 9.Be2 O-O 10.O-O b6 11.Rc1 Nb4 12.Ne5 Bb7 13.cxd5 exd5 14.Qb3 Bd6 15.Bg5 Be7 16.Na2 Nxa2 17.Qxa2 Rc8 18.Qb3 h6 19.Bxf6 gxf6 20.Nf3 Kh8 21.Nh4 Rg8 22.Nf5 Bf8 23.Bd3 c5 24.Qd1 Rc7 25.Qh5 Rg6 26.f4 Bc8 27.Nh4 Rg3 28.Nf5 Rg6 29.Kh2 Qe8 30.b3 c4 31.bxc4 dxc4 32.Bc2 c3 33.Rf3 Bd7 34.Ra1 Bc6 35.Rg3 Bd7 36.Nd6 Bxd6 37.Bxg6 fxg6 38.Qxh6+ Kg8 39.Rxg6+ Kf7
	2023-09-24	Filgueiras, Nathan Felipe	Umetsubo, Cesar Hidemitsu	2343	2409	2376	0-1	-	undefined	33	Sicilian Defense, Richter-Rauzer Variation, Modern Variation	B60	Floripa Spring Chess 2023 - U2400	Florianopolis SC	6	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.f3 a6 8.Qd2 e6 9.O-O-O Nxd4 10.Qxd4 Be7 11.h4 b5 12.Qd2 Qc7 13.Kb1 h6 14.Be3 h5 15.Bd3 b4 16.Ne2 a5 17.Bg5 Rb8 18.Rhe1 a4 19.Rc1 O-O 20.Ng3 Bb5 21.Qe2 Bc6 22.f4 a3 23.Bxf6 Bxf6 24.e5 dxe5 25.fxe5 axb2 26.Rcd1 Bd5 27.Nxh5 Bxa2+ 28.Kxa2 Ra8+ 29.Ba6 Bxe5 30.Qxe5 Rxa6+ 31.Kxb2 Ra2+ 32.Kxa2 Qxc2+ 33.Qb2 Ra8#
	2023-09-23	Umetsubo, Cesar Hidemitsu	Lima, Stefan Moisei VIeira	2409	1820	2114	1-0	-	undefined	36	Gruenfeld Defense, General	D80	Floripa Spring Chess 2023 - U2400	Florianopolis SC	3	1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.e3 Bg7 5.Qb3 dxc4 6.Bxc4 O-O 7.Nf3 Nc6 8.Be2 e5 9.Nxe5 Nxe5 10.dxe5 Ng4 11.f4 Qh4+ 12.g3 Qh3 13.Bf1 Qh5 14.h3 Nh6 15.Be2 Qf5 16.e4 Qe6 17.Bc4 Qc6 18.Nd5 Kh8 19.Bb5 Qe6 20.Nxc7 Qxb3 21.axb3 Rb8 22.Rxa7 Ng8 23.Be3 Rd8 24.Nd5 Bd7 25.Bxd7 Rxd7 26.Ke2 Rc8 27.Rc1 Rb8 28.Nb6 Re7 29.Bc5 Rc7 30.Rc4 Rd8 31.Bd6 Rxc4 32.bxc4 f6 33.Rxb7 fxe5 34.fxe5 Re8 35.Nd7 Nh6 36.Nf6
	2023-09-23	Bueno, Alfeu Junior Varela	Umetsubo, Cesar Hidemitsu	2145	2409	2277	½-½	-	undefined	68	Sicilian Defense, Grand Prix Attack	B23	Floripa Spring Chess 2023 - U2400	Florianopolis SC	2	1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O Nxb5 7.Nxb5 d5 8.exd5 a6 9.Nc3 Nf6 10.d4 Nxd5 11.dxc5 Nxc3 12.Qxd8+ Kxd8 13.bxc3 Bxc3 14.Rb1 Kc7 15.Rb3 Bf6 16.Bd2 Be6 17.Ba5+ Kb8 18.Ra3 b5 19.Ne5 Rc8 20.Bb6 Bxe5 21.fxe5 Kb7 22.Ra1 Rc6 23.Rd3 Rac8 24.c3 Rxc5 25.Bxc5 Rxc5 26.Re3 Rc4 27.Kf2 Rf4+ 28.Rf3 Ra4 29.a3 Kc6 30.g3 g5 31.Rd3 Rc4 32.Rc1 a5 33.Re3 Bf5 34.Rd1 Ra4 35.Ra1 Kd5 36.Ke2 Kc4 37.Kd2 Kb3 38.Rf1 e6 39.Rf2 Rc4 40.Re1 Rc5 41.Re3 Kxa3 42.c4+ Kb4 43.cxb5 Kxb5 44.Rb3+ Ka6 45.Re2 a4 46.Rb8 Bc2 47.Re1 Bb3 48.Ra1 Rb5 49.Rxb5 Kxb5 50.Kc3 Kc5 51.Rf1 Kd5 52.Rxf7 h6 53.Rh7 Kxe5 54.Rxh6 Bd5 55.Kb4 Bb3 56.h4 gxh4 57.gxh4 Kf5 58.h5 Kg5 59.Rh8 e5 60.Kc3 Bf7 61.h6 Kg6 62.h7 Bb3 63.Re8 Kxh7 64.Rxe5 Kg6 65.Ra5 Kf6 66.Kd4 Ke6 67.Ra7 Bc2 68.Rxa4 Bxa4
	2023-09-23	Federzoni, Enzo	Umetsubo, Cesar Hidemitsu	2162	2409	2285	0-1	-	undefined	44	Caro-Kann Defense, Advance Variation, Tal Variation	B12	Floripa Spring Chess 2023 - U2400	Florianopolis SC	4	1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5 5.Bd3 Bxd3 6.Qxd3 Qa5+ 7.Nd2 e6 8.Nf3 Nh6 9.O-O Nf5 10.c4 Be7 11.cxd5 cxd5 12.Nb3 Qa6 13.Qc3 Nc6 14.Bg5 Rc8 15.Rac1 b6 16.a3 O-O 17.Qd2 Bxg5 18.hxg5 Qa4 19.Rc3 Nce7 20.Rfc1 Rxc3 21.Rxc3 Rc8 22.Kf1 Rc4 23.Ke1 Nc6 24.g6 fxg6 25.Nc5 bxc5 26.b3 Qa6 27.bxc4 cxd4 28.Rc1 dxc4 29.Qg5 Qa5+ 30.Kf1 Qxa3 31.Rd1 Kf7 32.Kg1 c3 33.Rb1 c2 34.Rc1 d3 35.Qf4 Qb4 36.Ng5+ Ke7 37.Ne4 Ncd4 38.Qg5+ Kf7 39.Kh2 Ne2 40.f4 Nxc1 41.Qd8 Qe7 42.Ng5+ Qxg5 43.Qxg5 Ne2 44.g4 c1=Q
	2023-09-22	Umetsubo, Cesar Hidemitsu	Souza dos Santos, Matheus Garcett	2409	2034	2221	1-0	-	undefined	17	King's Indian Defense, Normal Variation, King's Knight Variation	E60	Floripa Spring Chess 2023 - U2400	Florianopolis SC	1	1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 d6 5.Bf4 Bf5 6.e3 Ne4 7.Nxe4 Bxe4 8.Bd3 Bxd3 9.Qxd3 O-O 10.h4 Qe8 11.h5 e5 12.dxe5 dxe5 13.hxg6 hxg6 14.Bh6 e4 15.Bxg7 exd3 16.Bf6 d2+ 17.Nxd2
	2023-07-14	Aranha Filho, Alvaro Z.	Umetsubo, Cesar Hidemitsu	2220	2409	2314	½-½	-	undefined	57	Queen's Indian Defense, Classical Variation, Traditional Variation	E17	Floripa Winter 2023	Florianopolis BRA	5.2	1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 Bxe4 9.Ne1 d5 10.f3 Bg6 11.cxd5 exd5 12.Nd3 Nc6 13.Be3 Re8 14.Bf2 Bf6 15.Nf4 Qd6 16.Rc1 Bg5 17.Qd2 Re7 18.e3 Bxf4 19.gxf4 Na5 20.b3 Rae8 21.Bh3 Qf6 22.Rc3 Bf5 23.Bxf5 Qxf5 24.Qc2 Qh3 25.Rxc7 h5 26.Rxe7 Rxe7 27.Rc1 Re6 28.f5 Rc6 29.Qd1 Qxf5 30.Rxc6 Nxc6 31.Qe2 Qg6+ 32.Kf1 f5 33.Bg3 Qe6 34.Bf4 Qd7 35.Qb5 Ne5 36.Qxd7 Nxd7 37.Ke2 Kf7 38.Kd3 Ke6 39.h4 Nf8 40.Bg3 Ng6 41.f4 Kd7 42.a4 Kc6 43.b4 a6 44.Be1 Ne7 45.Bd2 Nc8 46.Kc3 Nd6 47.Be1 Kb7 48.Bd2 Nc4 49.Bc1 Kc7 50.Kd3 Kd7 51.Kc3 Ke7 52.Kd3 Ke6 53.Kc3 b5 54.axb5 axb5 55.Kd3 Kf6 56.Bd2 Ke7 57.Be1 Ke6
	2023-07-13	Umetsubo, Cesar Hidemitsu	Fier, Alexandr	2409	2569	2489	½-½	-	undefined	64	Queen Pawn Game, London System	D02	Floripa Winter 2023	Florianopolis BRA	4.1	1.d4 Nf6 2.Nf3 d5 3.Bf4 Bf5 4.e3 e6 5.c4 c6 6.Nc3 Nbd7 7.Qb3 Qb6 8.c5 Qxb3 9.axb3 a6 10.b4 Rc8 11.h3 h6 12.Nd2 Be7 13.Nb3 Bd8 14.Na5 Bxa5 15.bxa5 O-O 16.g4 Bh7 17.Bd6 Rfe8 18.f3 e5 19.Kd2 Re6 20.Ra4 Ne8 21.Bxe5 Nxe5 22.dxe5 Rxe5 23.Rb4 Rc7 24.f4 Ree7 25.f5 Nf6 26.Bd3 Nd7 27.Na4 g5 28.Rd4 f6 29.b4 Ne5 30.Be2 Re8 31.Nc3 Rd7 32.Rd1 Rde7 33.e4 dxe4 34.Ke3 Kg7 35.Bc4 h5 36.Be2 hxg4 37.hxg4 Bg8 38.R1d2 Bb3 39.Rb2 Bf7 40.Kf2 Rh8 41.Kg3 Rh1 42.Rb1 Rxb1 43.Nxb1 e3 44.Nc3 Re8 45.Ne4 Rh8 46.Nd6 Rh1 47.Rd1 Rh4 48.Rc1 Rh8 49.Nxb7 Rb8 50.Bxa6 Bd5 51.Re1 Bc4 52.Bxc4 Rxb7 53.a6 Rxb4 54.Ra1 Rxc4 55.a7 Rxg4+ 56.Kh3 Rh4+ 57.Kg2 Rh8 58.a8=Q Rxa8 59.Rxa8 g4 60.Kf1 Kh6 61.Rg8 Kh7 62.Ra8 Kh6 63.Rg8 Kh7 64.Ra8
	2023-06-25	Umetsubo, Cesar Hidemitsu	Santiago, Yago De Moura	2409	2489	2449	1-0	-	undefined	66	Indian Game, London System	A48	VII SESC Caioba Open 2023	Caioba BRA	9.4	1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 d6 5.h3 c5 6.Nbd2 O-O 7.Be2 Nc6 8.c3 cxd4 9.exd4 Nd5 10.Bh2 e5 11.O-O Nf4 12.Bxf4 exf4 13.Ne1 g5 14.Bf3 Kh8 15.Nd3 f5 16.Re1 Ne7 17.Nb4 Ng6 18.Nd5 g4 19.hxg4 fxg4 20.Bxg4 Qg5 21.Bf3 Nh4 22.Nc7 Bh3 23.Ne6 Qg6 24.Nxf8 Rxf8 25.Kh2 Bxg2 26.Bh5 Qh6 27.Qg4 Bf6 28.Re6 Bd5 29.Rae1 Ng2 30.R1e4 f3 31.Re8 Bxe4 32.Rxf8+ Qxf8 33.Nxe4 Ne1 34.Qe6 Be7 35.Ng3 Nd3 36.Nf5 Nxf2 37.Kg3 Nd3 38.Bxf3 Bg5 39.Bxb7 Nxb2 40.Be4 Nd1 41.Qxd6 Qxd6+ 42.Nxd6 Be7 43.Nf5 Nxc3 44.Nxe7 Nxe4+ 45.Kf4 Nc3 46.Ke5 Kg7 47.d5 Kf7 48.d6 Ne2 49.Nd5 Ke8 50.Nf6+ Kd8 51.Nxh7 Nc3 52.Ke6 Ne2 53.Nf6 a5 54.Ne4 Nf4+ 55.Ke5 Nd3+ 56.Kd5 Nb4+ 57.Ke6 Nd3 58.a3 a4 59.Kd5 Kd7 60.Nf6+ Kd8 61.Kc6 Ne5+ 62.Kd5 Nd3 63.Kd4 Nb2 64.Ne4 Kd7 65.Nf2 Kxd6 66.Ke4
	2023-06-23	Umetsubo, Cesar Hidemitsu	Quintiliano Pinto, Renato R.	2409	2468	2438	0-1	-	undefined	35	Sicilian Defense, Alapin Variation, General	B22	VII SESC Caioba Open 2023	Caioba BRA	7.4	1.e4 c5 2.c3 d5 3.exd5 Nf6 4.Qa4+ Nbd7 5.c4 b5 6.Qxb5 Rb8 7.Qa4 e6 8.dxe6 fxe6 9.Nc3 Bb7 10.Nge2 Bd6 11.Nb5 Be5 12.f4 a6 13.Na7 O-O 14.Nc6 Bxc6 15.Qxc6 Rb6 16.Qf3 Bxb2 17.Rb1 Bxc1 18.Rxc1 e5 19.g3 exf4 20.gxf4 Re8 21.Bh3 Nf8 22.Bf5 Ng6 23.Bxg6 hxg6 24.O-O Ne4 25.Nc3 Qd4+ 26.Kh1 Nxd2 27.Qd5+ Kh7 28.Rg1 Qxf4 29.Rg3 Re5 30.Qd3 Rh5 31.Nd5 Nf3 32.Qxf3 Qxc1+ 33.Rg1 Qc2 34.Qf4 Rb2 35.h4 Rf5
	2023-06-22	Borges Da Silva, Rodrigo	Umetsubo, Cesar Hidemitsu	2198	2409	2303	0-1	-	undefined	52	Sicilian Defense, Modern Variations	B54	VII SESC Caioba Open 2023	Caioba BRA	6.8	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nc6 5.Bb5 Bd7 6.c4 g6 7.Nc3 Bg7 8.Be3 Nf6 9.f3 O-O 10.O-O a6 11.Ba4 Rc8 12.Nxc6 Bxc6 13.Bb3 Nd7 14.Qd2 Ne5 15.Rac1 Kh8 16.Ne2 Bd7 17.Rfd1 Be6 18.Bd4 b5 19.cxb5 Bxb3 20.axb3 axb5 21.Qb4 Qd7 22.Nc3 Kg8 23.Be3 h5 24.Ra1 Qe6 25.Rd2 h4 26.h3 Rb8 27.Ra6 Qc8 28.Rb6 Rxb6 29.Bxb6 Qa6 30.Be3 Qa1+ 31.Kf2 Qxb2 32.Ke2 Nc6 33.Nd1 Nxb4 34.Nxb2 Bc3 35.Nd3 Bxd2 36.Kxd2 Nxd3 37.Kxd3 Rc8 38.Bg5 e5 39.Bxh4 f5 40.exf5 gxf5 41.g4 Kf7 42.gxf5 Rh8 43.Bg5 Rxh3 44.Ke4 Rh1 45.f4 Re1+ 46.Kd3 e4+ 47.Kd2 Rb1 48.Kc2 Rh1 49.Bd8 d5 50.b4 d4 51.Bb6 Rh2+ 52.Kb3 Rd2
	2023-06-21	Umetsubo, Cesar Hidemitsu	Federzoni, Enzo	2409	2162	2285	½-½	-	undefined	44	Sicilian Defense, Alapin Variation, General	B22	VII SESC Caioba Open 2023	Caioba BRA	5.6	1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 e6 5.Bc4 d6 6.d4 cxd4 7.cxd4 Be7 8.O-O O-O 9.Qe2 Nc6 10.Nc3 Nxc3 11.bxc3 dxe5 12.dxe5 Qc7 13.Qe4 b6 14.Bd3 g6 15.Re1 Rd8 16.Bc2 Bb7 17.Qf4 Nb4 18.Bxg6 hxg6 19.cxb4 Bxf3 20.Qxf3 Bxb4 21.Bh6 Rd5 22.Rac1 Qe7 23.Re4 Rad8 24.h4 Bd2 25.Bxd2 Rxd2 26.Rg4 R2d4 27.h5 Rxg4 28.Qxg4 Kg7 29.hxg6 fxg6 30.Rc6 Qd7 31.Rd6 Qc7 32.Qd1 Rxd6 33.exd6 Qd7 34.Qd4+ Kf7 35.Qf4+ Kg7 36.Qe5+ Kf7 37.Qf4+ Kg7 38.Qe5+ Kf7 39.g4 Qa4 40.f3 Qd1+ 41.Kf2 Qd2+ 42.Kg3 g5 43.a4 Qd1 44.Qxg5 Qg1+
	2023-06-20	Chemin, Vitorio	Umetsubo, Cesar Hidemitsu	2164	2409	2286	0-1	-	undefined	36	Colle System, Traditional Colle	D05	VII SESC Caioba Open 2023	Caioba BRA	4.11	1.d4 Nf6 2.Nf3 e6 3.e3 d5 4.Bd3 c5 5.c3 Nc6 6.Nbd2 Bd6 7.O-O O-O 8.dxc5 Bxc5 9.e4 Qc7 10.Qe2 h6 11.b4 Bd6 12.Bb2 a5 13.b5 Ne5 14.Nxe5 Bxe5 15.Nf3 dxe4 16.Bxe4 Nxe4 17.Qxe4 Bf6 18.Rac1 b6 19.Ba3 Bb7 20.Qe3 Rfd8 21.c4 Bxf3 22.Qxf3 Bd4 23.Rfd1 Rac8 24.h4 e5 25.h5 Qd7 26.Qe2 Qf5 27.g3 Rd7 28.Kg2 Rdc7 29.Bd6 Rd7 30.g4 Qe6 31.Ba3 Rdc7 32.Rxd4 exd4 33.Qxe6 fxe6 34.c5 bxc5 35.b6 Rc6 36.Bxc5 Rxc5
	2023-06-19	Umetsubo, Cesar Hidemitsu	Mariani, Daniel Brandao	2409	2028	2218	1-0	-	undefined	96	Queen Pawn Game, London System	D02	VII SESC Caioba Open 2023	Caioba BRA	3.17	1.d4 d5 2.Nf3 Nf6 3.Bf4 c6 4.e3 Bg4 5.c4 Bxf3 6.gxf3 Qb6 7.Qb3 Nbd7 8.Nc3 e6 9.h3 Be7 10.Bh2 O-O 11.c5 Qxb3 12.axb3 Rfe8 13.b4 a6 14.Kd2 Bf8 15.f4 g6 16.Bd3 Bg7 17.f3 Rad8 18.Ne2 Nh5 19.Rhg1 Nf8 20.Nc1 Rd7 21.Nb3 f5 22.Na5 Rc7 23.Kc3 Rb8 24.Ra4 Nd7 25.Rga1 Ra8 26.Bg1 Kf7 27.Bf2 Bf6 28.Be1 h6 29.Be2 Rd8 30.Kc2 Nb8 31.R4a3 Rcd7 32.Nb3 Rh8 33.h4 Ng7 34.Nc1 Re7 35.Nd3 Nd7 36.Bf2 Ree8 37.Rg1 h5 38.Raa1 Ra8 39.Rg2 Rhb8 40.Rag1 Nf8 41.Nc1 Bd8 42.Nb3 Be7 43.Na5 Bd8 44.Bd3 Bxa5 45.bxa5 Ne8 46.e4 Ng7 47.Ra1 Re8 48.Ra4 Re7 49.Rb4 Ke8 50.Rg1 Kd8 51.Re1 Ra7 52.Rb6 Nd7 53.Rg1 Nf8 54.Ra1 Nd7 55.e5 Kc8 56.Rg1 Nf8 57.b4 Ra8 58.Ra1 Rc7 59.Kb3 Ne8 60.Be1 Rb8 61.Bd2 Ra8 62.Bc3 Nd7 63.b5 axb5 64.Bxb5 Nxb6 65.cxb6 Rg7 66.Bd3 Ra6 67.Bb4 Rg8 68.Rc1 Kd7 69.Ka4 Ra8 70.a6 Kc8 71.a7 Nc7 72.Bd6 Rg7 73.Bxc7 Rxc7 74.bxc7 Rxa7+ 75.Kb3 Kxc7 76.Rg1 Kd7 77.Rxg6 Ra1 78.Rg7+ Kd8 79.Rxb7 Rh1 80.Kb4 Rd1 81.Ba6 Ra1 82.Ra7 Rc1 83.Rh7 Ra1 84.Bd3 Rd1 85.Kc3 Rh1 86.Rxh5 Rh3 87.Be2 Rh2 88.Kd2 c5 89.dxc5 Kd7 90.Rh8 Kc6 91.Rc8+ Kd7 92.Rh8 Kc6 93.h5 Kxc5 94.Kd3 Rh4 95.h6 Rxf4 96.Rc8+
	2023-06-19	Messias, Jose Vitor Lamosa Prado	Umetsubo, Cesar Hidemitsu	1671	2409	2040	0-1	-	undefined	33	Catalan Opening, Closed Variation	E06	VII SESC Caioba Open 2023	Caioba BRA	2.37	1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4 7.Ne5 Nc6 8.Nxc6 bxc6 9.Nc3 Rb8 10.Qa4 Qxd4 11.Be3 Qd6 12.Bxa7 Rxb2 13.Qxc4 Rb4 14.Qd3 Qxd3 15.exd3 Nd5 16.Ne4 f5 17.Nd2 Ba6 18.Rfc1 Ra8 19.Bc5 Bxc5 20.Rxc5 Bb5 21.Nc4 Rba4 22.a3 Nb4 23.Rxb5 cxb5 24.Bxa8 bxc4 25.Bf3 c3 26.Kf1 c2 27.Ke2 Rxa3 28.Rc1 Kf7 29.g4 Kf6 30.d4 Rxf3 31.Kxf3 Nd3 32.g5+ Kxg5 33.h4+ Kxh4
	2023-06-18	Umetsubo, Cesar Hidemitsu	Predebon, Eduardo	2409	1740	2074	½-½	-	undefined	26	Benko Gambit, Accepted, Fianchetto Variation	A58	VII SESC Caioba Open 2023	Caioba BRA	1.15	1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.Nf3 d6 8.g3 Bg7 9.Bg2 Nbd7 10.Rb1 Qa5 11.O-O O-O 12.Bd2 Rfb8 13.Qc2 Qc7 14.b3 Qb7 15.Rfd1 Ra7 16.e4 Ng4 17.h3 Nge5 18.Nxe5 Nxe5 19.Be3 Qb4 20.Na4 Bd3 21.Rxd3 Nxd3 22.Bd2 Qd4 23.Be3 Qb4 24.Bd2 Qd4 25.Be3 Qb4 26.Bd2 Qd4
	2023-03-26	Umetsubo, Cesar Hidemitsu	Franca, Willian Bento	2409	2179	2294	1-0	-	undefined	33	Sicilian Defense, Closed Variation	B26	68º Campeonato Catarinense FORT ATACADIS	CENTRO COMERCIAL RIO NEGRINHO	5.2	1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 h5 7.h3 Nd4 8.Qd2 Qa5 9.f4 e6 10.Nf3 Ne7 11.O-O Nec6 12.Ne1 O-O 13.Qf2 f5 14.Nd1 e5 15.c3 Ne6 16.exf5 Rxf5 17.Be4 Rf6 18.Qg2 Nf8 19.Nf3 exf4 20.Bxf4 c4 21.dxc4 Qc5+ 22.Kh2 Qxc4 23.Ng5 Ne7 24.Ne3 Qc5 25.Nd5 Nxd5 26.Bxd5+ Kh8 27.Bxb7 Bxb7 28.Qxb7 Re8 29.Ne4 Qf5 30.Nxf6 Re2+ 31.Kg1 Qxh3 32.Qh1 Qc8 33.Qf3
	2023-03-26	Cubas, Jose Fernando	Umetsubo, Cesar Hidemitsu	2483	2409	2446	½-½	-	undefined	5	Russian Game, General	C42	68º Campeonato Catarinense FORT ATACADIS	CENTRO COMERCIAL RIO NEGRINHO	6.1	1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Be2 Qe7
	2023-03-25	Umetsubo, Cesar Hidemitsu	Cordeiro, Marco Aurelio Zaror	2409	2116	2262	1-0	-	undefined	37	Nimzo-Indian Defense, Classical Variation	E32	68º Campeonato Catarinense FORT ATACADIS	CENTRO COMERCIAL RIO NEGRINHO	3.5	1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 d5 7.e3 e5 8.dxe5 Ne4 9.Qc2 Nc6 10.Nf3 Bf5 11.Bd3 Re8 12.O-O Bg6 13.b4 Nxe5 14.Nxe5 Rxe5 15.Bb2 Re7 16.f3 Nf6 17.Bxf6 gxf6 18.cxd5 Rxe3 19.Rfd1 Qd6 20.Rac1 Re7 21.Qc5 Qxc5+ 22.bxc5 Rd8 23.Bc4 Red7 24.Bb3 c6 25.dxc6 bxc6 26.Rxd7 Rxd7 27.Ba4 Rc7 28.Rd1 Kf8 29.Rd6 Ke7 30.Bxc6 Bf5 31.Kf2 Rc8 32.Ke3 Rb8 33.Bd5 Bc8 34.Rc6 Kd8 35.Rxf6 Rb2 36.f4 Rc2 37.Kd4
	2023-03-25	De Souza, Alexandre Santos	Umetsubo, Cesar Hidemitsu	1652	2409	2030	0-1	-	undefined	45	Sicilian Defense, Richter-Rauzer Variation, Neo-Modern Variation	B67	68º Campeonato Catarinense FORT ATACADIS	CENTRO COMERCIAL RIO NEGRINHO	4.2	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.Qd2 a6 8.O-O-O e6 9.Kb1 b5 10.f3 Nxd4 11.Qxd4 Be7 12.g4 Qc7 13.Bc1 Rc8 14.g5 Nh5 15.f4 Qc5 16.Qd3 b4 17.Be3 Nxf4 18.Bxf4 bxc3 19.Bxd6 Qb6 20.b3 Bb5 21.Qg3 Bxd6 22.Qxd6 Qxd6 23.Rxd6 Ke7 24.Rd1 h6 25.gxh6 Rxh6 26.a4 Bxf1 27.Rdxf1 Rh3 28.Rhg1 g6 29.Rg3 Rxh2 30.Rff3 Rh1+ 31.Ka2 Rc1 32.Rxc3 Rxc2+ 33.Rxc2 Rxc2+ 34.Kb1 Re2 35.Rg4 a5 36.Rg5 f5 37.exf5 gxf5 38.Kc1 Kd6 39.Rg8 f4 40.Kd1 f3 41.Rd8+ Ke5 42.Rb8 Rb2 43.Ke1 Ke4 44.Rb6 f2+ 45.Kf1 Kf3
	2023-03-24	Pavao, Fabio Biasi	Umetsubo, Cesar Hidemitsu	1778	2409	2093	½-½	-	undefined	52	English Opening, Symmetrical Variation, Rubinstein Variation	A34	68º Campeonato Catarinense FORT ATACADIS	CENTRO COMERCIAL RIO NEGRINHO	2.3	1.c4 c5 2.g3 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Nc7 6.Nf3 Nc6 7.O-O e5 8.b3 Be7 9.Bb2 O-O 10.Rc1 f6 11.Qc2 Bg4 12.Ne4 b6 13.h3 Be6 14.d3 Qd7 15.Kh2 Rac8 16.Rfd1 Nd5 17.e3 Kh8 18.Qe2 Rfe8 19.d4 cxd4 20.exd4 f5 21.Nc3 e4 22.Ne5 Qb7 23.Nxd5 Bxd5 24.Qh5 Nxe5 25.dxe5 Be6 26.Qe2 Rxc1 27.Rxc1 Rc8 28.Rxc8+ Qxc8 29.f3 exf3 30.Bxf3 Qc5 31.Kg2 Kg8 32.g4 fxg4 33.Bxg4 Bxg4 34.hxg4 Qd5+ 35.Qf3 Qd2+ 36.Qf2 Qxf2+ 37.Kxf2 Kf7 38.Kf3 Ke6 39.Ke4 Bh4 40.Kf4 Bf2 41.Kf3 Bg1 42.Bc3 Bh2 43.Ke4 h6 44.Bd4 g6 45.a4 h5 46.gxh5 gxh5 47.a5 bxa5 48.Bxa7 Bxe5 49.Bb6 Bc3 50.Kf4 Bd2+ 51.Kg3 Be1+ 52.Kh3 Kd5
	2023-03-24	Umetsubo, Cesar Hidemitsu	Da Cunha, Gastao	2409	1637	2023	1-0	-	undefined	18	French Defense, Rubinstein Variation, Blackburne Defense	C10	68º Campeonato Catarinense FORT ATACADIS	CENTRO COMERCIAL RIO NEGRINHO	1.3	1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Nf3 Be7 6.Bd3 Ngf6 7.O-O Nxe4 8.Bxe4 Nf6 9.Bd3 O-O 10.Ne5 c5 11.dxc5 Bxc5 12.Bg5 Be7 13.Re1 Nd7 14.Qh5 g6 15.Nxg6 fxg6 16.Bxg6 Rf7 17.Bxf7+ Kg7 18.Bh6+
	2023-01-29	Do Valle Cardoso, Lucas	Umetsubo, Cesar Hidemitsu	2242	2409	2325	1-0	-	undefined	61	Caro-Kann Defense, Classical Variation, Lobron System	B19	9th Floripa Open 2023	Florianopolis BRA	10.9	1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.h5 Bh7 8.Nf3 Nd7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bd2 Ngf6 12.O-O-O Be7 13.Kb1 c5 14.dxc5 Nxc5 15.Qe2 Qc7 16.Qb5+ Qd7 17.Qc4 Rd8 18.Ne5 Qd5 19.Qb5+ Ncd7 20.Qxd5 Nxd5 21.Nxd7 Rxd7 22.c4 Nb6 23.b3 O-O 24.Be3 Rfd8 25.Rxd7 Rxd7 26.Kc2 f5 27.Ne2 Nc8 28.Nf4 Kf7 29.Nd3 Bf6 30.Rd1 Ke7 31.Bc5+ Ke8 32.Re1 Kf7 33.Nf4 b6 34.Ba3 Bg5 35.Nd3 Bf6 36.Ne5+ Bxe5 37.Rxe5 Ne7 38.Bxe7 Kxe7 39.f4 Kf6 40.g3 Rd6 41.Re3 g6 42.hxg6 Kxg6 43.Rd3 Rc6 44.Rd7 a5 45.Kc3 Kf6 46.Kd4 Rc8 47.Rd6 Rb8 48.a3 h5 49.b4 axb4 50.axb4 Rb7 51.b5 Rb8 52.c5 bxc5+ 53.Kxc5 Rg8 54.b6 Rxg3 55.b7 Rg8 56.Rb6 Rb8 57.Kd6 h4 58.Kc7 Rh8 59.b8=Q Rxb8 60.Rxb8 h3 61.Kd6
	2023-01-28	Umetsubo, Cesar Hidemitsu	Coro, Lucas	2409	2381	2395	½-½	-	undefined	19	Indian Game, London System	A46	9th Floripa Open 2023	Florianopolis BRA	9.8	1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Nbd2 c5 6.c3 Be7 7.h3 O-O 8.Bd3 cxd4 9.exd4 d6 10.Qe2 Nbd7 11.O-O Re8 12.Rad1 Bf8 13.Bg5 Qc7 14.Ne4 Nxe4 15.Bxe4 Bxe4 16.Qxe4 b5 17.d5 e5 18.Be3 Rab8 19.Qc2
	2023-01-27	Umetsubo, Cesar Hidemitsu	Guerrero, Alvaro	2409	2085	2247	1-0	-	undefined	43	Caro-Kann Defense, Two Knights Attack	B10	IX Floripa Chess Open Fort Atacadista	Florianópolis - Santa Catarina - Brasil	7	1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg4 6.Bc4 e6 7.h3 Bxf3 8.Qxf3 Nf6 9.O-O Be7 10.Rd1 O-O 11.d4 Nbd7 12.b3 Qc7 13.Bb2 Rfe8 14.Re1 a5 15.a3 b5 16.Bd3 b4 17.Ne4 Nd5 18.Nd2 bxa3 19.Bxa3 Bb4 20.Bxb4 axb4 21.Nc4 N7f6 22.Qg3 Qxg3 23.fxg3 Nd7 24.Be4 Rec8 25.Nb2 N7f6 26.Bd3 Nc3 27.Ba6 Rcb8 28.Nd3 Kf8 29.Ne5 Rb6 30.Bd3 Ra3 31.Nc4 Rxa1 32.Rxa1 Rb7 33.Ne5 g6 34.Nxc6 Nfd5 35.Kf2 Kg7 36.Kf3 h6 37.g4 Rc7 38.Ne5 Ne7 39.Ra6 Ned5 40.Bc4 Nf6 41.Nd3 Nce4 42.Ke3 Nc3 43.Nxb4
	2023-01-26	Umetsubo, Cesar Hidemitsu	Hataby, Raed	2409	1987	2198	1-0	-	undefined	27	Pirc Defense, Classical Variation, Quiet System, Chigorin Line	B08	IX Floripa Chess Open Fort Atacadista	Florianópolis - Santa Catarina - Brasil	5	1.d4 g6 2.Nf3 Bg7 3.e4 d6 4.Be2 Nf6 5.Nc3 Nc6 6.O-O O-O 7.Bf4 Nxd4 8.Qxd4 e5 9.Bxe5 dxe5 10.Qxe5 Re8 11.Rad1 Qxd1 12.Qxe8+ Nxe8 13.Rxd1 Bxc3 14.bxc3 Be6 15.e5 h6 16.a3 Kf8 17.Nd4 Bd7 18.f4 Ke7 19.Bf3 Rb8 20.Kf2 c5 21.Ne2 Ba4 22.Rd2 b5 23.Bc6 Rd8 24.Ke3 Nc7 25.c4 Ne6 26.Bxb5 Bxb5 27.Rxd8
	2023-01-26	Calcado, Acyr Rogerio	Umetsubo, Cesar Hidemitsu	2096	2409	2252	½-½	-	undefined	22	Sicilian Defense, Chekhover Variation	B53	IX Floripa Chess Open Fort Atacadista	Florianópolis - Santa Catarina - Brasil	6	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 h6 9.Bxf6 gxf6 10.O-O-O Rg8 11.Rhg1 Qa5 12.Qd3 e6 13.Nd4 a6 14.f4 Bd7 15.Kb1 O-O-O 16.f5 Kb8 17.Qf3 Qe5 18.Qh5 Be8 19.Qh3 Bd7 20.Qh5 Be8 21.Qh3 Bd7 22.Qh5
	2023-01-25	Cabral, Vinicius Albuquerque	Umetsubo, Cesar Hidemitsu	1717	2409	2063	0-1	-	undefined	27	Sicilian Defense, Delayed Alapin Variation	B40	IX Floripa Chess Open Fort Atacadista	Florianópolis - Santa Catarina - Brasil	4	1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bd3 Nc6 8.O-O Be7 9.a3 O-O 10.Re1 dxe5 11.dxe5 Qc7 12.b4 Rd8 13.Qe2 b6 14.Qe4 g6 15.Bb2 Bb7 16.Nbd2 Ndxb4 17.axb4 Nxb4 18.Qc4 Qxc4 19.Bxc4 Nc2 20.Bb3 Nxe1 21.Rxe1 Bb4 22.Rd1 a5 23.Kf1 a4 24.Bc2 a3 25.Ba1 Rac8 26.Nb3 Bd5 27.Nfd4 Rxc2
	2023-01-24	Umetsubo, Cesar Hidemitsu	Tomiello, Mateus Costamilan	2409	2051	2230	0-1	-	undefined	69	Queen Pawn Game, London System	D02	IX Floripa Chess Open Fort Atacadista	Florianópolis - Santa Catarina - Brasil	3	1.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Bg4 6.h3 Bxf3 7.Nxf3 e6 8.c3 Bd6 9.Qb3 O-O 10.Qxb7 Na5 11.Qxa8 Qxa8 12.Bxd6 Qb7 13.b4 Rd8 14.Bxc5 Ne4 15.Bd3 Nc4 16.O-O f6 17.Rfc1 g5 18.Nh2 Kh8 19.Nf1 f5 20.Ng3 Nf6 21.Re1 h5 22.Re2 h4 23.Nf1 Rg8 24.Bxc4 dxc4 25.Bd6 Kh7 26.Be5 Nd5 27.Rc1 g4 28.hxg4 fxg4 29.e4 Ne7 30.Re3 Ng6 31.Bf6 Rf8 32.Bg5 Qb5 33.e5 Rf5 34.Bf6 Nf4 35.Re4 Qd5 36.Rxf4 Rxf4 37.Bxh4 Qe4 38.Ng3 Qd3 39.Bg5 Rf7 40.Be3 Kg6 41.a4 Rb7 42.b5 Rb8 43.Nf1 Kf7 44.Bf4 Rh8 45.Ng3 Ke8 46.a5 Kd7 47.Be3 Rb8 48.b6 axb6 49.axb6 Rxb6 50.Nh5 Rb1 51.Nf6+ Kc6 52.Rxb1 Qxb1+ 53.Kh2 Qf5 54.Kg3 Qd3 55.Kxg4 Qxc3 56.Nh5 Qc2 57.Nf4 Kd7 58.Kf3 Qd1+ 59.Ne2 c3 60.Bc1 Qd3+ 61.Be3 c2 62.Nc1 Qd1+ 63.Ke4 Kc6 64.f3 Qh1 65.g4 Qh7+ 66.Kf4 Kd5 67.Kg3 Qh1 68.g5 Qe1+ 69.Kf4 Qh4#
	2023-01-24	Bassani, Jaison Jose	Umetsubo, Cesar Hidemitsu	1935	2409	2172	0-1	-	undefined	23	Caro-Kann Defense, Accelerated Panov Attack, Modern Variation	B10	IX Floripa Chess Open Fort Atacadista	Florianópolis - Santa Catarina - Brasil	2	1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.Nf3 Nc6 7.Bb5 e6 8.O-O Be7 9.d4 O-O 10.Re1 Qd6 11.Bd3 Rd8 12.Ne4 Qc7 13.Bb1 b6 14.a3 Bb7 15.Qc2 g6 16.Bh6 Rac8 17.Ba2 Nxd4 18.Nxd4 Qxc2 19.Nxc2 Rxc2 20.Rab1 Nf6 21.Ng5 Bc5 22.Nxf7 Bxf2+ 23.Kh1 Bc5
	2023-01-23	Umetsubo, Cesar Hidemitsu	Martins, Giovanni Custodio	2409	1658	2033	1-0	-	undefined	28	Benko Gambit, Accepted, Fully Accepted Variation	A58	IX Floripa Chess Open Fort Atacadista	Florianópolis - Santa Catarina - Brasil	1	1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 d6 6.e4 Bxa6 7.Bxa6 Nxa6 8.Nc3 g6 9.Nge2 Bg7 10.O-O O-O 11.Rb1 Qa5 12.b3 Rfb8 13.Bd2 Nb4 14.a4 Nd7 15.Na2 Ne5 16.Nxb4 cxb4 17.Be3 Rc8 18.Nd4 Rc3 19.Nb5 Rd3 20.Qe2 Rc8 21.Bf4 Rdc3 22.Nxc3 bxc3 23.Bxe5 Bxe5 24.Qc2 Qa7 25.b4 Rc4 26.a5 Qb8 27.b5 Qa7 28.b6
	2023-01-18	Umetsubo, Cesar Hidemitsu	Mariano, Kaiki Pereira	2409	1526	1967	1-0	-	undefined	16	Queen's Gambit Declined, Harrwitz Attack, Fianchetto Defense	D37	Criciuma Chess Open 2023	Criciuma-SC	8	1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 b6 7.cxd5 Nxd5 8.Nxd5 exd5 9.Bd3 c5 10.dxc5 Bxc5 11.O-O h6 12.Ne5 Bb7 13.Qh5 Nd7 14.Bxh6 gxh6 15.Qxh6 Nf6 16.Ng4
	2023-01-17	Cubas, Jose Fernando	Umetsubo, Cesar Hidemitsu	2483	2409	2446	1-0	-	undefined	46	Sicilian Defense, Closed Variation, Korchnoi Defense	B23	Criciuma Chess Open 2023	Criciuma-SC	7	1.e4 c5 2.Nc3 e6 3.g3 d5 4.exd5 exd5 5.Bg2 d4 6.Nd5 Nc6 7.Qe2+ Be7 8.c4 Be6 9.Nh3 Bxd5 10.cxd5 Nb4 11.O-O Nf6 12.Nf4 O-O 13.a3 d3 14.Nxd3 Nc2 15.Rb1 Nd4 16.Qd1 Nxd5 17.b4 c4 18.Bb2 cxd3 19.Bxd4 Nf4 20.Ba1 Nxg2 21.Kxg2 Qd5+ 22.Qf3 Qxf3+ 23.Kxf3 Bg5 24.h4 Bh6 25.Bd4 Bxd2 26.Rb3 Rfd8 27.Rxd3 Bc3 28.Rfd1 Bxd4 29.Rxd4 Rxd4 30.Rxd4 Kf8 31.Rd7 Rc8 32.a4 Rc3+ 33.Ke2 a5 34.bxa5 Rc4 35.Rxb7 Rxa4 36.Ra7 h5 37.a6 Kg8 38.Ra8+ Kh7 39.Kd3 Ra2 40.Kc4 Rxf2 41.Rd8 Ra2 42.Kb5 Kg6 43.Rd4 Kf5 44.Ra4 Rb2+ 45.Kc6 Rc2+ 46.Kd7
	2023-01-17	Piccoli, Lucas Fonseca	Umetsubo, Cesar Hidemitsu	2130	2409	2269	1-0	-	undefined	33	Sicilian Defense, Richter-Rauzer Variation	B62	Criciuma Chess Open 2023	Criciuma-SC	6	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd3 a6 8.Nxc6 bxc6 9.O-O-O Be7 10.Qg3 Qa5 11.h4 Rb8 12.Bc4 e5 13.Bb3 Be6 14.Bxf6 gxf6 15.Qg7 Rf8 16.Qxh7 Qc5 17.Rd2 Kd7 18.Na4 Qa7 19.Bxe6+ fxe6 20.Rxd6+ Kxd6 21.Rd1+ Qd4 22.Qh5 f5 23.c3 Qxd1+ 24.Qxd1+ Kc7 25.exf5 exf5 26.Qe2 Rb5 27.c4 Ra5 28.b3 Rb8 29.Qe3 e4 30.Qc3 Bb4 31.Qg7+ Kd6 32.Qf6+ Kd7 33.c5
	2023-01-16	Umetsubo, Cesar Hidemitsu	Quintiliano Pinto, Renato R.	2409	2468	2438	½-½	-	undefined	66	Sicilian Defense, Alapin Variation, Smith-Morra Declined	B22	Criciuma Chess Open 2023	Criciuma-SC	5	1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 d6 6.Bc4 Nb6 7.Bb3 Nc6 8.Bf4 e6 9.exd6 Bxd6 10.Bxd6 Qxd6 11.Nxd4 Nxd4 12.Qxd4 Qxd4 13.cxd4 Bd7 14.Nc3 Bc6 15.O-O O-O-O 16.Rad1 Rd7 17.f4 g6 18.Rd2 Kb8 19.Rfd1 Bd5 20.Bxd5 Nxd5 21.Nxd5 Rxd5 22.Kf2 Rc8 23.Ke3 Ra5 24.a3 Rb5 25.Re2 Rc6 26.Kd3 Rd5 27.Rdd2 Rcd6 28.Kc3 Rc6+ 29.Kd3 Rb5 30.b4 Rd5 31.Re5 Rd7 32.Rc5 Ra6 33.Rc3 Rad6 34.Ke4 h5 35.g3 b6 36.a4 Kb7 37.h3 Rd5 38.Ke3 a6 39.h4 f6 40.Ke4 g5 41.hxg5 fxg5 42.Rc1 gxf4 43.gxf4 Rg7 44.Rdc2 Rgd7 45.Rd2 Rg7 46.Rdc2 h4 47.Rh2 Rh5 48.Rch1 Rg4 49.Rh3 Rf5 50.Rf3 Kc6 51.Rc1+ Kd7 52.Rh1 Kd6 53.Rc1 Rg8 54.Rh3 Rg4 55.Rf3 Kd7 56.Rh1 Rd5 57.Rfh3 Rg2 58.R3h2 Rxh2 59.Rxh2 Rh5 60.Kf3 Rd5 61.Ke4 Rh5 62.Kf3 h3 63.Kg3 Rd5 64.Rd2 Rh5 65.Rh2 Rd5 66.Rd2 Rh5
	2023-01-15	Silva, Kaua Marques	Umetsubo, Cesar Hidemitsu	2164	2409	2286	0-1	-	undefined	34	Sicilian Defense, Boleslavsky Variation, General Variation	B58	Criciuma Chess Open 2023	Criciuma-SC	4	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 e5 7.Nf3 h6 8.O-O Be7 9.Re1 O-O 10.Bf1 Bg4 11.h3 Bh5 12.g4 Bg6 13.Bg2 Rc8 14.Nh4 Bxe4 15.Nxe4 Nxe4 16.Nf5 Nc5 17.f4 Re8 18.g5 Bf8 19.Qg4 h5 20.Qxh5 g6 21.Nh6+ Bxh6 22.Qxh6 Nd4 23.Bd5 Nce6 24.Be4 exf4 25.c3 Qxg5+ 26.Qxg5 Nxg5 27.cxd4 Nf3+ 28.Kf1 Nxe1 29.Bxb7 Rc7 30.Ba6 Nc2 31.Rb1 Re1+ 32.Kf2 Rce7 33.Bd3 Nb4 34.Bc4 d5
	2023-01-15	Umetsubo, Cesar Hidemitsu	Juliano, Luiz Augusto Porto	2409	1690	2049	1-0	-	undefined	42	Four Knights Game, Scotch Variation, Accepted	C47	Criciuma Chess Open 2023	Criciuma-SC	3	1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.exd5 cxd5 9.O-O O-O 10.Bg5 c6 11.Qf3 Be6 12.Ne2 h6 13.Bxf6 Qxf6 14.Qxf6 gxf6 15.Nd4 c5 16.Nc6 Bd2 17.g3 Bg4 18.Ne7+ Kg7 19.Nxd5 Bf3 20.Ne3 h5 21.Nc4 Bh6 22.Ne3 Bg4 23.f4 Rab8 24.b3 Bh3 25.Rfe1 h4 26.Bf5 Bxf5 27.Nxf5+ Kh7 28.Nxh4 Rfe8 29.Kf2 Bf8 30.c4 a5 31.Rxe8 Rxe8 32.Rd1 a4 33.bxa4 Ra8 34.Rd2 Rxa4 35.Rc2 Be7 36.Nf5 Bd8 37.Kf3 Ba5 38.Ke4 Ra3 39.h4 Be1 40.g4 Rh3 41.h5 Bb4 42.Nd6
	2023-01-14	Silva, Jeferson	Umetsubo, Cesar Hidemitsu	1756	2409	2082	½-½	-	undefined	50	Queen's Gambit Declined, Orthodox Defense, General	D60	Criciuma Chess Open 2023	Criciuma-SC	2	1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.cxd5 Nxd5 8.Bxe7 Qxe7 9.Nxd5 exd5 10.Bd3 Nf6 11.Qc2 c6 12.Ne5 Qb4+ 13.Qc3 Qxc3+ 14.bxc3 Ne8 15.c4 f6 16.Nf3 dxc4 17.Bxc4+ Kh8 18.Rb1 Nd6 19.Bd3 Be6 20.a4 Bd5 21.O-O Rae8 22.Rfc1 Rf7 23.Nd2 f5 24.Nc4 Bxc4 25.Bxc4 Nxc4 26.Rxc4 f4 27.e4 Rxe4 28.Rxc6 g5 29.Rd6 g4 30.a5 f3 31.h3 gxh3 32.gxh3 Re2 33.Kh1 Kg7 34.a6 bxa6 35.Rf1 Rd2 36.Kh2 a5 37.Kg3 Rb2 38.Rd5 Rb6 39.h4 Rg6+ 40.Kh3 Rf4 41.Rxa5 a6 42.Rc1 Rh6 43.Rg5+ Kf7 44.Rg4 Rxg4 45.Kxg4 Rf6 46.Rb1 h6 47.Rb7+ Ke8 48.Ra7 Rd6 49.Kxf3 Rxd4 50.Rxa6 Rxh4
	2023-01-13	Umetsubo, Cesar Hidemitsu	Nazario Sebastiao, Mariani	2409	1549	1979	1-0	-	undefined	21	Four Knights Game, Ranken Variation	C48	Criciuma Chess Open 2023	Criciuma-SC	1	1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 a6 5.Bxc6 dxc6 6.Nxe5 Qd4 7.Nf3 Qa7 8.O-O Bg4 9.h3 Bh5 10.d3 O-O-O 11.Be3 c5 12.b4 Qb6 13.bxc5 Qa5 14.Qd2 Bxf3 15.gxf3 Bxc5 16.Rab1 Bb4 17.Rb3 Bxc3 18.Qxc3 Qh5 19.Bf4 Rd7 20.Rfb1 c6 21.Qxc6+
	2022-10-16	Caetano, Ryan Wesley Da Costa	Umetsubo, Cesar Hidemitsu	2188	2409	2298	½-½	-	undefined	12	Nimzo-Indian Defense, Huebner Variation, Main Line	E41	VI Internacional de Concórdia - R$16.000 EM PRÊMIOS	Concórdia - SC	9	1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.O-O e5 9.d5 Ne7 10.e4 O-O 11.Nh4 h6 12.g3 Bh3
	2022-10-15	Umetsubo, Cesar Hidemitsu	Menna Barreto, Luiz Ney	2409	2235	2322	½-½	-	undefined	32	Indian Game, London System	A46	VI Internacional de Concórdia - R$16.000 EM PRÊMIOS	Concórdia - SC	8	1.d4 Nf6 2.Nf3 e6 3.Bf4 b6 4.e3 Bb7 5.Bd3 c5 6.c3 Be7 7.h3 O-O 8.Nbd2 d6 9.Qe2 Re8 10.O-O Nbd7 11.e4 cxd4 12.cxd4 Rc8 13.Bg3 Qc7 14.a4 e5 15.d5 a5 16.Bb5 Rf8 17.Nc4 Nc5 18.Nfd2 g6 19.Bh4 Nxd5 20.Bg3 Nf6 21.f3 Nh5 22.Bh2 Bg5 23.Rfd1 Bf4 24.Nf1 Bxh2+ 25.Kxh2 Nf4 26.Qe1 Rfd8 27.Nfe3 f6 28.Qh4 Kg7 29.Ng4 Nh5 30.Nge3 Nf4 31.Ng4 Nh5 32.Nge3 Nf4
	2022-10-15	Tomiello, Lucas Costamilan	Umetsubo, Cesar Hidemitsu	2147	2409	2278	0-1	-	undefined	42	Sicilian Defense, Richter-Rauzer Variation, Neo-Modern Variation	B67	VI Internacional de Concórdia - R$16.000 EM PRÊMIOS	Concórdia - SC	7	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.Kb1 Qb6 12.Nce2 Rc8 13.g3 a5 14.Bh3 Be7 15.Rhe1 a4 16.Nxc6 Bxc6 17.Nd4 Bd7 18.a3 h5 19.c3 Rc5 20.Nc2 Bc6 21.Bg2 Qc7 22.Nb4 Bb7 23.Ka1 Rg8 24.Qe2 h4 25.Rd3 Rc4 26.gxh4 f5 27.Rg3 Rxg3 28.hxg3 fxe4 29.Qh5 d5 30.Qh8+ Kd7 31.Bf1 Rc5 32.h5 f6 33.Rc1 d4 34.Rd1 d3 35.f5 Rxf5 36.Bh3 Rg5 37.h6 Qd8 38.Qxd8+ Bxd8 39.h7 Rh5 40.Rh1 Rxh7 41.Bxe6+ Kxe6 42.Rxh7 d2
	2022-10-14	Cubas, Jose Fernando	Umetsubo, Cesar Hidemitsu	2483	2409	2446	0-1	-	undefined	22	Zukertort Opening, Symmetrical Variation	A04	VI Internacional de Concórdia - R$16.000 EM PRÊMIOS	Concórdia - SC	5	1.Nf3 Nf6 2.g3 d5 3.Bg2 Bf5 4.O-O e6 5.d3 h6 6.c4 c6 7.cxd5 exd5 8.Qb3 Qb6 9.Qc2 Be7 10.Nc3 O-O 11.e4 Bh7 12.Re1 Na6 13.a3 Rfe8 14.Be3 Qd8 15.Qb3 dxe4 16.Ne5 Rf8 17.Qxb7 Nc5 18.Bxc5 Bxc5 19.Nxc6 Qxd3 20.Rad1 Qc4 21.Rc1 Bxf2+ 22.Kh1 Bxe1
	2022-10-14	Umetsubo, Cesar Hidemitsu	Heredia Serrano, Carla	2409	2073	2241	½-½	-	undefined	72	Caro-Kann Defense, Classical Variation, Seirawan Variation	B19	VI Internacional de Concórdia - R$16.000 EM PRÊMIOS	Concórdia - SC	6	1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.Bd2 Bb4 13.Ne4 Ngf6 14.Nd6+ Ke7 15.Nc4 Bxd2+ 16.Nfxd2 Qc7 17.O-O-O Rhd8 18.f4 Kf8 19.f5 exf5 20.Qxf5 Nb6 21.g4 Qd7 22.Qc5+ Qe7 23.Qxe7+ Kxe7 24.Ne3 Kf8 25.Nf3 Nbd5 26.Nxd5 Rxd5 27.c4 Rd6 28.g5 hxg5 29.Nxg5 Ng4 30.Rh4 Nh6 31.Rf4 Re8 32.Kc2 Kg8 33.Kd3 Rd7 34.Rg1 Rde7 35.Re4 Nf5 36.Rxe7 Rxe7 37.Ne4 Kh7 38.Rg5 Nh6 39.d5 cxd5 40.cxd5 f5 41.Nc5 Re1 42.Ne6 Rd1+ 43.Kc4 Rc1+ 44.Kb3 f4 45.Rxg7+ Kh8 46.Rxb7 f3 47.Rb8+ Kh7 48.Ng5+ Kg7 49.Nxf3 Rd1 50.Rb7+ Kf6 51.Kc2 Rxd5 52.Rxa7 Rc5+ 53.Kb3 Rxh5 54.Ra6+ Ke7 55.Nd4 Rh3+ 56.Kb4 Nf7 57.Ra7+ Ke8 58.a4 Nd8 59.Ra6 Kd7 60.b3 Rh4 61.Kc3 Rh3+ 62.Kb2 Nb7 63.Rg6 Rd3 64.Rg7+ Kc8 65.Nb5 Na5 66.Nc3 Nc6 67.Rg4 Nd4 68.Rh4 Rd2+ 69.Ka3 Nc2+ 70.Kb2 Nd4+ 71.Kb1 Nxb3 72.Rc4+ Kd8
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